achtzehn in 30 Seconds
- Achtzehn is the German word for the number eighteen (18).
- It's a fundamental cardinal number used for counting, age, time, and quantities.
- You'll hear it in everyday conversations, announcements, and educational settings.
- Be careful not to confuse it with similar-sounding numbers or confuse cardinal with ordinal usage.
- Simple Definition
- 'Achtzehn' is the German word for the number eighteen (18).
- Usage Context
- This is a fundamental number used in counting, stating ages, giving times, indicating quantities, and in many other everyday situations. It's a cardinal number, meaning it's used for counting, not for ordering things (ordinal numbers).
- Formality
- 'Achtzehn' is a neutral term used in all registers, from casual conversations to formal settings. There's no special formality associated with it; it's simply the standard way to say the number eighteen.
My daughter is achtzehn years old today.
- Numerical Representation
- In digits, it is written as 18. This number follows seventeen ('siebzehn') and precedes nineteen ('neunzehn').
- Everyday Scenarios
- You will encounter 'achtzehn' when discussing ages (e.g., 'Ich bin achtzehn.' - I am eighteen), when looking at clocks (e.g., 'Es ist achtzehn Uhr.' - It is 18:00 or 6 PM), when counting items, or when referring to prices, dates, and quantities.
- Educational Context
- In German schools, numbers like 'achtzehn' are introduced early in primary education as part of basic arithmetic and numeracy skills. Learners of German will encounter this number frequently from the A1 CEFR level onwards.
The train departs at achtzehn hundred hours.
There are achtzehn candles on the cake.
- Basic Sentence Structure
- As a cardinal number, 'achtzehn' is typically used as a quantifier or to state a specific quantity. It can function as a subject, object, or complement in a sentence.
- Stating Age
- When someone is eighteen years old, you use 'achtzehn' in conjunction with 'Jahre alt'.
Er wird bald achtzehn Jahre alt.
- Telling Time (24-hour format)
- In the 24-hour clock system, 'achtzehn Uhr' means 18:00, which is 6 PM.
Das Treffen beginnt um achtzehn Uhr.
- Counting Objects
- 'Achtzehn' can be used to count any number of countable items.
Ich habe achtzehn Euro in meiner Tasche.
- In Dates
- When referring to the eighteenth day of a month, you would use 'der achtzehnte' (ordinal number), but if you are just stating the number itself in a context where it's understood as part of a date, 'achtzehn' might appear.
Der Geburtstag ist am achtzehn. Mai.
- Quantifying Items
- Use 'achtzehn' before the noun it quantifies.
Wir brauchen achtzehn Stühle für die Party.
- Everyday Conversations
- 'Achtzehn' is a very common number. You'll hear it in casual chats about ages, quantities of items, prices, and times. For instance, someone might say, 'Ich habe achtzehn Minuten gewartet.' (I waited eighteen minutes.)
- Public Announcements and Information
- In train stations, airports, or during public transport announcements, you'll often hear times in the 24-hour format, such as 'achtzehn Uhr' (18:00 or 6 PM). Store opening and closing times might also be stated using this number.
Der Bus fährt um achtzehn Uhr ab.
- Educational Settings
- In classrooms, especially at the elementary level, teachers will frequently use 'achtzehn' when teaching numbers, counting, and basic arithmetic. Language learners will hear it in their German lessons from the very beginning.
- Shopping and Transactions
- When buying something, the price might be eighteen Euros, or you might be buying eighteen items. For example, 'Das kostet achtzehn Euro.' (That costs eighteen Euros.)
Ich habe achtzehn Äpfel gekauft.
- Media and News
- News reports, statistics, or discussions about age demographics might feature the number 'achtzehn'. For instance, a report on youth unemployment might mention individuals aged eighteen and above.
- Sports
- In sports contexts, scores, player numbers, or game times can involve 'achtzehn'. A team might have a player with the number 18 on their jersey, referred to as 'die Nummer achtzehn'.
Der Spieler trägt die Nummer achtzehn.
- Confusing Cardinal and Ordinal Numbers
- A frequent error for learners is using the cardinal number 'achtzehn' when the ordinal number 'der achtzehnte' (the eighteenth) is required. This is particularly common when referring to dates or positions in a sequence.
- Incorrect Pronunciation
- The 'ch' sound in 'achtzehn' can be tricky for non-native speakers. It's a voiceless velar fricative, similar to the 'ch' in Scottish 'loch', but made further back in the throat. Mispronouncing it can lead to it sounding like 'akht-seen' or even 'at-seen'. The 'z' sound is like 'ts' in 'cats'.
Incorrect: Ich wohne in der achtzehn Straße.
- Misplacing the Number
- While 'achtzehn' is a cardinal number, its placement in a sentence, especially when quantifying nouns, needs to be correct. It typically precedes the noun it quantifies.
- Confusion with Similar Numbers
- Learners might confuse 'achtzehn' (18) with 'acht' (8), 'sechzehn' (16), or 'achzig' (80). The similarity in the initial sound can cause confusion.
Correct: Ich wohne in der achtzehnten Straße.
- Overgeneralization of Plurals
- Numbers themselves do not change form for plural. A common mistake is to try and pluralize 'achtzehn' when referring to multiple instances of the number itself, which isn't grammatically necessary in most contexts.
- Cardinal Numbers
- 'Achtzehn' is a cardinal number, used for counting. It's part of the sequence of German numbers.
- Ordinal Numbers
- The ordinal form is 'der achtzehnte' (masculine), 'die achtzehnte' (feminine/plural), 'das achtzehnte' (neuter). This is used for ordering, like the eighteenth day of the month or the eighteenth person in line.
Cardinal: Es sind achtzehn Autos.
Ordinal: Das ist der achtzehnte Versuch.
- Similar Sounding Numbers
- There are numbers that sound somewhat similar, which can cause confusion for beginners.
- 'Acht' (Eight)
- The initial 'ach-' sound is shared, but 'achtzehn' has the additional '-zehn' suffix.
'Achtzehn' (18) vs. 'Acht' (8).
- 'Sechzehn' (Sixteen)
- This number also shares the '-zehn' ending but starts with 'sech-'.
- 'Achzig' (Eighty)
- This is a larger number and sounds quite different due to the '-zig' ending. It's important to distinguish the 'zehn' ending from the 'zig' ending.
'Achtzehn' (18) vs. 'Achzig' (80).
- Approximations
- In informal speech, people might use approximations if the exact number isn't critical. However, 'achtzehn' is a precise number and usually used when the exact count is important.
How Formal Is It?
""
""
""
""
""
Fun Fact
The structure of combining numbers by adding the smaller digit to ten (e.g., eight-ten for eighteen) is common in many Germanic languages, though English deviates by using a different construction ('eigh-teen' vs. 'ten-eight'). This pattern highlights a shared linguistic ancestry.
Pronunciation Guide
- Pronouncing the 'ch' as 'k' or 'sh'.
- Pronouncing the 's' as 's' instead of 'z'.
- Incorrect vowel sounds in either syllable.
Difficulty Rating
Recognizing and understanding 'achtzehn' in written text is straightforward for A1 learners. Its meaning is usually clear from context (age, quantity, time). The main challenge might be differentiating it from similar-sounding numbers or understanding its use in more complex sentences as proficiency increases.
Writing 'achtzehn' correctly is usually not difficult once memorized. The challenge for learners might be using it in grammatically correct sentences, especially when dealing with compound numbers or when choosing between cardinal and ordinal forms.
Pronouncing 'achtzehn' correctly can be a challenge due to the 'ch' sound and the 'z' sound. Practicing pronunciation is key. Using it in spontaneous speech is relatively easy once the pronunciation is mastered.
Recognizing 'achtzehn' when spoken is generally easy, especially at slower speeds or in clear contexts. Distinguishing it from similar numbers can be a minor challenge in fast speech or noisy environments.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
Cardinal Numbers as Quantifiers
Cardinal numbers like 'achtzehn' precede the noun they quantify, usually without an article: 'achtzehn Bücher' (eighteen books).
Using 'Jahre alt' for Age
To state age, the structure is 'Ich bin [number] Jahre alt'. For eighteen: 'Ich bin achtzehn Jahre alt.'
24-Hour Clock Format
Times after noon are represented using numbers from 13 to 24. 18:00 is 'achtzehn Uhr'.
Ordinal Numbers for Dates
While 'achtzehn' is cardinal, dates use ordinal numbers: 'der achtzehnte Mai' (the eighteenth of May).
Numbers in Compound Words
Numbers can form compound words, like 'achtzehnte' (eighteenth) or 'achtzehnjährig' (eighteen-year-old).
Examples by Level
Ich bin achtzehn.
I am eighteen.
Simple statement of age.
Das sind achtzehn Euro.
That is eighteen Euros.
Stating a price.
Eins, zwei, drei, ... achtzehn.
One, two, three, ... eighteen.
Basic counting sequence.
Ich habe achtzehn Stifte.
I have eighteen pens.
Quantifying objects.
Wie alt bist du?
How old are you?
Question about age.
Ich bin achtzehn Jahre alt.
I am eighteen years old.
Full statement of age.
Das ist die Nummer achtzehn.
That is the number eighteen.
Identifying a number.
Wir sind achtzehn.
We are eighteen.
Stating a group's size.
Der Zug fährt um achtzehn Uhr ab.
The train departs at eighteen hours.
Using 'Uhr' for 24-hour time.
Wir brauchen achtzehn Stühle.
We need eighteen chairs.
Quantifying items for an event.
Mein Bruder ist achtzehn.
My brother is eighteen.
Stating someone's age.
Das Buch hat achtzehn Kapitel.
The book has eighteen chapters.
Counting parts of a whole.
Kannst du mir achtzehn Euro leihen?
Can you lend me eighteen Euros?
Requesting a specific amount of money.
Die Veranstaltung beginnt um achtzehn Uhr.
The event begins at eighteen hours.
Stating the start time of an event.
Es sind achtzehn Minuten bis zum Bahnhof.
It is eighteen minutes to the train station.
Indicating a duration of time.
Ich habe achtzehn CDs gesammelt.
I have collected eighteen CDs.
Quantifying a collection.
Der Vertrag läuft noch achtzehn Monate.
The contract runs for another eighteen months.
Indicating a duration for a contract.
Sie hat achtzehn Jahre im Ausland gelebt.
She lived abroad for eighteen years.
Stating a period of residence abroad.
Die Prüfung hat achtzehn Fragen.
The exam has eighteen questions.
Quantifying items in an exam.
Wir haben achtzehn Kandidaten für die Stelle.
We have eighteen candidates for the position.
Quantifying applicants for a job.
Die Lieferung wird voraussichtlich achtzehn Tage dauern.
The delivery will likely take eighteen days.
Estimating delivery time.
Um achtzehn Uhr beginnt die Vorstellung im Theater.
At eighteen hours, the performance begins at the theater.
Specifying performance start time.
Er hat im Lotto achtzehn Millionen gewonnen.
He won eighteen million in the lottery.
Stating a large sum of money won.
Die Firma beschäftigt achtzehn Mitarbeiter.
The company employs eighteen employees.
Quantifying the workforce.
Die Studie ergab, dass achtzehn Prozent der Teilnehmer eine Verbesserung zeigten.
The study found that eighteen percent of participants showed an improvement.
Using percentages in research findings.
Er hat achtzehn Jahre Erfahrung in der Branche.
He has eighteen years of experience in the industry.
Stating professional experience duration.
Die Bauarbeiten werden voraussichtlich achtzehn Monate in Anspruch nehmen.
The construction work is expected to take eighteen months.
Estimating project duration.
Das Museum verzeichnete im letzten Jahr achtzehntausend Besucher.
The museum recorded eighteen thousand visitors last year.
Quantifying visitor numbers.
Die Entscheidung wurde nach achtzehnstündigen Verhandlungen getroffen.
The decision was made after eighteen-hour negotiations.
Describing a lengthy process.
Um achtzehn Uhr ist das Geschäft geschlossen.
At eighteen hours, the shop is closed.
Stating business closing time.
Die Bevölkerungsgruppe der Achtzehn- bis Fünfundzwanzigjährigen ist besonders betroffen.
The population group of eighteen to twenty-five-year-olds is particularly affected.
Referring to an age demographic.
Er hat achtzehn verschiedene Sprachen studiert.
He has studied eighteen different languages.
Quantifying learned subjects.
Die Veröffentlichung des Berichts wird für den achtzehnten Mai erwartet.
The publication of the report is expected for the eighteenth of May.
Using ordinal numbers for specific dates.
Die ökonomische Analyse deutet darauf hin, dass eine Rezession in achtzehn Monaten wahrscheinlich ist.
The economic analysis suggests that a recession is likely in eighteen months.
Predicting future economic events with a timeframe.
Die historischen Aufzeichnungen belegen, dass die Stadt achtzehnhundert Jahre alt ist.
The historical records show that the city is eighteen hundred years old.
Stating a significant age in centuries.
Die Parteien konnten sich nach achtzehnstündigen Verhandlungen auf einen Kompromiss einigen.
The parties were able to agree on a compromise after eighteen-hour negotiations.
Describing a protracted negotiation process.
Er erreichte mit achtzehn Jahren die Weltspitze in seiner Disziplin.
At eighteen years of age, he reached the world elite in his discipline.
Highlighting an achievement at a young age.
Die neue Verordnung tritt am achtzehnten Tag des Monats in Kraft.
The new regulation comes into effect on the eighteenth day of the month.
Specifying the effective date of a regulation.
Die Kunstsammlung umfasst achtzehn Meisterwerke aus verschiedenen Epochen.
The art collection comprises eighteen masterpieces from different eras.
Quantifying significant items in a collection.
Die durchschnittliche Wartezeit betrug achtzehn Minuten.
The average waiting time was eighteen minutes.
Stating an average duration.
Die archäologische Ausgrabung legte Artefakte frei, deren Entstehung auf das achtzehnte Jahrhundert datiert wird.
The archaeological excavation uncovered artifacts dated to the eighteenth century.
Precise historical dating.
Nach achtzehn Jahren des Schweigens fand der Künstler endlich die Worte, um seine Erfahrungen zu verarbeiten.
After eighteen years of silence, the artist finally found the words to process his experiences.
Figurative use of duration to emphasize a long period.
Die Verfassung garantiert jedem Bürger das Recht auf freie Meinungsäußerung, eine Errungenschaft, die achtzehn Generationen zuvor undenkbar gewesen wäre.
The constitution guarantees every citizen the right to freedom of expression, an achievement that would have been unthinkable eighteen generations ago.
Using large numbers to emphasize historical progress.
Die komplexe mathematische Gleichung erforderte achtzehn verschiedene Lösungsansätze, bevor die endgültige Formel gefunden wurde.
The complex mathematical equation required eighteen different approaches to solutions before the final formula was found.
Describing a highly intricate problem-solving process.
Die Band feierte ihr achtzehnjähriges Bestehen mit einem spektakulären Konzert.
The band celebrated their eighteen-year anniversary with a spectacular concert.
Celebrating a significant anniversary.
Die Erbschaft belief sich auf achtzehn Millionen Dollar, was für die Familie eine lebensverändernde Summe darstellte.
The inheritance amounted to eighteen million dollars, which represented a life-changing sum for the family.
Stating a substantial financial inheritance.
Die strategische Planung umfasste die Simulation von achtzehn verschiedenen Szenarien für die zukünftige Marktentwicklung.
The strategic planning involved simulating eighteen different scenarios for future market development.
Detailed strategic planning with multiple simulations.
Die Veröffentlichung des Romans, der achtzehn Jahre lang in der Schublade lag, wurde zu einem literarischen Ereignis.
The publication of the novel, which lay in the drawer for eighteen years, became a literary event.
Emphasizing a long gestation period for a creative work.
Common Collocations
Common Phrases
— I am eighteen (years old). This is a direct way to state one's age when turning or being eighteen.
Bald bin ich achtzehn und kann wählen gehen.
— It is eighteen hours (6 PM). Used for telling time in the 24-hour format.
Es ist achtzehn Uhr, Zeit fürs Abendessen.
— That costs eighteen Euros. Used when stating the price of an item.
Für diese Tasche bezahle ich nur achtzehn Euro.
— We need eighteen (of something). This is a concise way to ask for or state a quantity when the item is understood from context.
Für die Party brauchen wir noch achtzehn Stühle.
— Eighteen pieces/units. Used when specifying the quantity of countable items.
Könnten Sie mir bitte achtzehn Stück von diesem Käse abschneiden?
— To wait eighteen minutes. Used to describe a duration of waiting.
Ich musste nur achtzehn Minuten auf den Bus warten.
— Eighteen out of twenty. Used to express a ratio or a partial completion.
Von zwanzig Fragen konnte ich achtzehn beantworten.
— The eighteenth birthday. Refers specifically to the milestone birthday.
Der achtzehnte Geburtstag ist in Deutschland ein wichtiger Schritt ins Erwachsenenleben.
— Eighteen years of experience. Used to describe professional or life experience.
Er hat achtzehn Jahre Erfahrung in der Softwareentwicklung.
— In eighteen months. Used to indicate a future timeframe.
Das Projekt soll in achtzehn Monaten abgeschlossen sein.
Often Confused With
The initial sound is similar, but 'achtzehn' has the '-zehn' suffix indicating it's in the teens. 'Acht' is a single digit.
Both are in the teens and end in '-zehn', but 'sechzehn' starts with 'sech-'.
Starts with 'ach-' but ends in '-zig', indicating a multiple of ten, not a number in the teens.
Idioms & Expressions
— This phrase is a playful way to say that at eighteen, one might not fully grasp the complexities of the world, implying a certain youthful idealism or lack of experience. It's not a fixed idiom but a common sentiment.
Er ist erst achtzehn und will die Welt retten. Man kann ihm nicht verdenken, dass er die Welt mit achtzehn Jahren noch nicht ganz versteht.
Informal— This idiom is outdated as the Pfennig is no longer the currency. It would have meant a very small, insignificant amount of money, similar to 'pennies' in English. It's rarely used now but might appear in older texts.
Das ist mir keinen achtzehn Pfennig wert. (This is not worth a penny to me).
Archaic/Informal— To no longer be eighteen (years old). It implies that one has passed the age of eighteen and is now older, often used when talking about entering adulthood or gaining more responsibility.
Als er die Stelle bekam, war er schon keine achtzehn mehr, sondern schon über zwanzig.
Informal— To work eighteen hours a day. This is a hyperbole for working extremely hard and for excessively long hours.
Um sein Studium zu finanzieren, musste er fast achtzehn Stunden am Tag arbeiten.
Informal/HyperbolicEasily Confused
Similar initial sound.
'Acht' means eight (8). 'Achtzehn' means eighteen (18). The key difference is the '-zehn' suffix in 'achtzehn', which signifies the number is in the teens (11-19).
'Ich habe acht Stifte.' (I have eight pens.) vs. 'Ich habe achtzehn Stifte.' (I have eighteen pens.)
Both are numbers in the teens and share the '-zehn' ending.
'Sechzehn' means sixteen (16). 'Achtzehn' means eighteen (18). The initial syllable 'sech-' is distinct from 'acht-'.
'Er ist sechzehn Jahre alt.' (He is sixteen years old.) vs. 'Er ist achtzehn Jahre alt.' (He is eighteen years old.)
Similar initial sound ('ach-').
'Achzig' means eighty (80). It's a multiple of ten. 'Achtzehn' means eighteen (18). The ending '-zig' is different from the '-zehn' ending.
'Das kostet achtzig Euro.' (That costs eighty Euros.) vs. 'Das kostet achtzehn Euro.' (That costs eighteen Euros.)
Related to 'achtzehn' and used in similar contexts (like dates).
'Achtzehn' is a cardinal number (quantity). 'Der achtzehnte' is an ordinal number (order/position). You use 'achtzehn' to count items, and 'der achtzehnte' to say 'the eighteenth'.
'Ich habe achtzehn Euro.' (I have eighteen Euros.) vs. 'Das ist der achtzehnte Versuch.' (This is the eighteenth attempt.)
Shares the first syllable 'acht'.
'Acht' is the number 8. 'Achtzehn' is the number 18. The '-zehn' suffix clearly distinguishes it as being in the teens.
'Ich habe acht Bücher.' (I have eight books.) vs. 'Ich habe achtzehn Bücher.' (I have eighteen books.)
Sentence Patterns
Ich bin [achtzehn] Jahre alt.
Ich bin achtzehn Jahre alt.
Das sind [achtzehn] [Nomen, Plural].
Das sind achtzehn Euro.
Es ist [achtzehn] Uhr.
Es ist achtzehn Uhr.
Wir brauchen [achtzehn] [Nomen, Plural].
Wir brauchen achtzehn Stühle.
Der Vertrag läuft [achtzehn] Monate.
Der Vertrag läuft achtzehn Monate.
Sie hat [achtzehn] Jahre Erfahrung.
Sie hat achtzehn Jahre Erfahrung.
[Achtzehn] von [Zahl] [Nomen, Plural] sind...
Achtzehn von zwanzig Teilnehmern sind durchgefallen.
Die Veranstaltung beginnt um [achtzehn] Uhr.
Die Veranstaltung beginnt um achtzehn Uhr.
Word Family
Nouns
Adjectives
Related
How to Use It
Very High. As a fundamental number, 'achtzehn' is used extremely frequently in everyday German.
-
Pronouncing 'ch' as 'k' or 'sh'.
→
Pronounce 'ch' as a guttural sound in the back of the throat.
The German 'ch' sound is distinct. For 'achtzehn', it's a voiceless velar fricative. Incorrect pronunciation can make the word unrecognizable.
-
Confusing 'achtzehn' (18) with 'acht' (8).
→
'Achtzehn' is for eighteen, 'acht' is for eight.
The '-zehn' suffix clearly indicates numbers from eleven to nineteen. Learners often miss this suffix or don't hear it clearly, leading to confusion with single digits.
-
Using 'achtzehn' when 'der achtzehnte' is needed.
→
Use 'achtzehn' for quantities, 'der achtzehnte' for order/dates.
This is a common error when referring to dates (e.g., 'the eighteenth') or positions in a sequence. 'Achtzehn' is cardinal, 'achtzehnte' is ordinal.
-
Pronouncing the 's' in 'achtzehn' as 's' instead of 'z'.
→
The 's' in 'achtzehn' sounds like 'z'.
German 's' at the beginning of a syllable or word is often voiced, sounding like 'z'. This is a subtle but important pronunciation point.
-
Confusing 'achtzehn' (18) with 'achzig' (80).
→
'Achtzehn' is eighteen, 'achzig' is eighty.
Both start with 'ach-', but the endings are very different: '-zehn' for eighteen, '-zig' for eighty. The '-zig' ending signifies a multiple of ten.
Tips
Master the 'ch' and 'z' Sounds
The 'ch' in 'achtzehn' is a voiceless velar fricative, made in the back of your throat. It's not like English 'ch' in 'chair'. The 's' sounds like a 'z' in 'zebra'. Practice saying 'acht-SEHN' slowly and clearly. Listen to native speakers to get the sounds right.
Distinguish from Similar Numbers
Be aware of numbers that sound alike. 'Acht' (8) and 'achzig' (80) share the initial 'ach-' sound. 'Sechzehn' (16) is also similar. Focus on the endings: '-zehn' for teens, '-zig' for multiples of ten. Repeating the numbers aloud helps.
Understand Usage Contexts
Know when to use 'achtzehn'. It's for counting quantities (eighteen items), stating age ('Ich bin achtzehn'), and telling time in the 24-hour format ('achtzehn Uhr' for 6 PM). Context is key to understanding its meaning.
Cardinal vs. Ordinal
Remember that 'achtzehn' is for quantity. For order (like the eighteenth day), use the ordinal form 'der achtzehnte'. Mixing these up is a common error for learners.
Consistent Practice
Integrate 'achtzehn' into your daily practice. Try to use it in sentences when you're counting things, talking about time, or discussing ages. The more you use it, the more natural it will become.
Use Visual Aids
Create flashcards with 'achtzehn' on one side and '18' or an image representing eighteen on the other. Visuals can significantly aid memorization, especially for numbers.
Active Listening
When listening to German, actively try to pick out the number 'achtzehn'. Note the context it's used in. This will reinforce your understanding and help you hear the correct pronunciation.
Say it Aloud
Don't just read 'achtzehn'. Say it aloud multiple times. Repeat it in full sentences. Hearing yourself say the word can help cement it in your memory.
Create Associations
Link 'achtzehn' to something you know. Perhaps you have a friend who is eighteen, or you remember a specific event that happened when you were eighteen. Personal connections make words easier to recall.
Learn with Others
If possible, practice numbers with a language partner. Quizzing each other and using numbers in conversation can make learning more interactive and effective.
Memorize It
Mnemonic
Think of 'acht' (eight) and 'zehn' (ten). Imagine you have eight apples and then get ten more. You now have eighteen apples! Or, visualize a birthday cake with eight candles, and then someone adds ten more candles, making a total of eighteen.
Visual Association
Picture a group of eight people, and then a group of ten people joining them. Together, they form a group of eighteen. You could also visualize the digits '8' and '10' combined to form '18'.
Word Web
Challenge
Try to use 'achtzehn' in five different sentences today. For example, state your age if you are eighteen, mention a price that is eighteen Euros, or say how many minutes you waited. This consistent practice will solidify the word in your memory.
Word Origin
The word 'achtzehn' comes from Old High German 'ahtzehan'. It is a compound of 'ahto' (eight) and 'zehan' (ten). This structure reflects the Indo-European root for combining numbers.
Original meaning: Literally 'eight-ten', indicating the sum of eight and ten.
Indo-European, Germanic branch.Cultural Context
Numbers are generally neutral, but when referring to age, it's important to be respectful. 'Achtzehn' itself is not sensitive, but the context of reaching adulthood can be. Avoid making assumptions about individuals based solely on their age.
In English-speaking countries, eighteen also marks the age of majority and is often associated with similar rights and responsibilities, making the transition age a common point of cultural comparison.
Practice in Real Life
Real-World Contexts
Age and birthdays
- Ich bin achtzehn.
- Mein achtzehnter Geburtstag.
- Sie wird achtzehn.
Time of day (24-hour clock)
- Es ist achtzehn Uhr.
- Um achtzehn Uhr beginnt...
- Der Zug fährt um achtzehn Uhr ab.
Prices and shopping
- Das kostet achtzehn Euro.
- Ich brauche achtzehn Stück.
- Nur achtzehn für dieses Produkt!
Counting objects and quantities
- Wir haben achtzehn Stühle.
- Es sind achtzehn Äpfel.
- Ich habe achtzehn Minuten gewartet.
Dates and anniversaries
- Der achtzehnte Mai.
- Unser achtzehnjähriges Jubiläum.
Numbers on items (e.g., jerseys, addresses)
- Die Nummer achtzehn.
- Hausnummer achtzehn.
Conversation Starters
"Was machst du, wenn du achtzehn bist?"
"Erinnerst du dich an deinen achtzehnten Geburtstag?"
"Wie viele Leute passen in den Raum, wenn wir achtzehn Stühle aufstellen?"
"Um wie viel Uhr beginnt die Veranstaltung, ist es achtzehn Uhr?"
"Kannst du mir schätzen, wie viele achtzehnjährige Jugendliche heute hier sind?"
Journal Prompts
Schreibe über einen wichtigen Moment, als du achtzehn wurdest oder als jemand, den du kennst, achtzehn wurde.
Beschreibe deinen Tagesablauf, wenn du ihn in Stunden angibst, und nutze dabei 'achtzehn Uhr' für 18:00.
Erstelle eine Einkaufsliste für eine Party und gib an, wie viele von jedem Artikel du brauchst, bis zu achtzehn Stück.
Denke an eine Situation, in der du achtzehn Minuten warten musstest. Wie hast du dich gefühlt?
Schreibe einen kurzen Dialog, in dem zwei Personen über den Preis von etwas sprechen, der achtzehn Euro beträgt.
Frequently Asked Questions
10 questions'Achtzehn' is a cardinal number, meaning it's used for counting quantities. For example, 'Ich habe achtzehn Euro' (I have eighteen Euros). 'Der achtzehnte' is an ordinal number, used for order or position. For example, 'Der achtzehnte Tag des Monats' (The eighteenth day of the month) or 'Der achtzehnte Versuch' (The eighteenth attempt).
The pronunciation is approximately 'axt-SEHN'. The 'ch' is a guttural sound made in the back of the throat. The 's' sounds like a 'z' in English 'zebra'. The stress is on the second syllable: acht-SEHN.
Just like in many other countries, the eighteenth birthday ('der achtzehnte Geburtstag') is a significant milestone in Germany, marking the transition to legal adulthood. It grants many new rights and responsibilities.
In the 24-hour clock system, 6 PM is 'achtzehn Uhr' (literally 'eighteen hours'). So, you would say 'Es ist achtzehn Uhr.'
Yes, 'achtzehn' is a cardinal number and can be used to quantify any countable noun in German. For example, 'achtzehn Stühle' (eighteen chairs), 'achtzehn Minuten' (eighteen minutes), 'achtzehn Jahre' (eighteen years).
For learners, remembering the pronunciation of the 'ch' sound and distinguishing it from similar numbers like 'acht' or 'achzig' might be the main challenges. The structure of combining 'eight' and 'ten' can be a helpful mnemonic.
Common mistakes include confusing it with similar-sounding numbers (acht, sechzehn, achzig) and incorrectly using the cardinal number 'achtzehn' when the ordinal 'achtzehnte' is needed (e.g., for dates).
'Eighteen thousand' is 'achtzehntausend'. For larger numbers, you combine the parts: 'achtzehn' (eighteen) + 'tausend' (thousand).
As a cardinal number used as a quantifier, 'achtzehn' does not change its form. However, its ordinal form 'achtzehnte' does inflect according to gender, case, and number.
You'll hear 'achtzehn' frequently in contexts like stating ages ('Ich bin achtzehn'), telling time ('achtzehn Uhr'), discussing prices ('achtzehn Euro'), and in statistical data ('achtzehn Prozent').
Test Yourself 96 questions
Write a sentence in German saying you are eighteen years old.
Well written! Good try! Check the sample answer below.
Write a sentence about the price of an item costing eighteen Euros.
Well written! Good try! Check the sample answer below.
Write a sentence stating that a delivery will take eighteen days.
Well written! Good try! Check the sample answer below.
Write a sentence using 'achtzehn' to describe a percentage.
Well written! Good try! Check the sample answer below.
Write a sentence referring to the eighteenth day of the month.
Well written! Good try! Check the sample answer below.
Write a sentence about a historical event from the year eighteen hundred (1800).
Well written! Good try! Check the sample answer below.
Write the German word for the number 18.
Well written! Good try! Check the sample answer below.
Write a sentence saying you need eighteen pens.
Well written! Good try! Check the sample answer below.
Write a sentence saying the meeting starts at 6 PM (using the 24-hour format).
Well written! Good try! Check the sample answer below.
Write a sentence about someone having eighteen years of experience.
Well written! Good try! Check the sample answer below.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
/ 96 correct
Perfect score!
Summary
Achtzehn is the German word for eighteen (18). It's a vital cardinal number used universally for counting, stating ages, times (achtzehn Uhr = 18:00), and quantities. Master its pronunciation and distinguish it from similar numbers like 'acht' (8) and 'achzig' (80) to avoid common errors.
- Achtzehn is the German word for the number eighteen (18).
- It's a fundamental cardinal number used for counting, age, time, and quantities.
- You'll hear it in everyday conversations, announcements, and educational settings.
- Be careful not to confuse it with similar-sounding numbers or confuse cardinal with ordinal usage.
Master the 'ch' and 'z' Sounds
The 'ch' in 'achtzehn' is a voiceless velar fricative, made in the back of your throat. It's not like English 'ch' in 'chair'. The 's' sounds like a 'z' in 'zebra'. Practice saying 'acht-SEHN' slowly and clearly. Listen to native speakers to get the sounds right.
Distinguish from Similar Numbers
Be aware of numbers that sound alike. 'Acht' (8) and 'achzig' (80) share the initial 'ach-' sound. 'Sechzehn' (16) is also similar. Focus on the endings: '-zehn' for teens, '-zig' for multiples of ten. Repeating the numbers aloud helps.
Understand Usage Contexts
Know when to use 'achtzehn'. It's for counting quantities (eighteen items), stating age ('Ich bin achtzehn'), and telling time in the 24-hour format ('achtzehn Uhr' for 6 PM). Context is key to understanding its meaning.
Cardinal vs. Ordinal
Remember that 'achtzehn' is for quantity. For order (like the eighteenth day), use the ordinal form 'der achtzehnte'. Mixing these up is a common error for learners.
Related Content
More general words
ab
A1from, off (starting from a point)
abends
A2in the evening
aber
A1But/However (introduces a contrast)
abgelegen
B1remote
ablehnen
A2to refuse, to decline
abschließen
A2to conclude, to lock
abseits
A2aside, off the beaten track; to one side.
acht
A1Eight (the number 8)
Achte
A1Eighth (ordinal number).
achten
A2to pay attention; to be careful or mindful.
