In 15 Seconds
- The most common casual way to say hello in English.
- Used to start conversations or get someone's attention quickly.
- Best for friends, family, and relaxed workplace environments.
Meaning
A friendly, short way to say hello or get someone's attention. It is the most common way to start a conversation with friends or family.
Key Examples
3 of 6Greeting a close friend
Hey! How have you been?
Hey! How have you been?
Texting a sibling
Hey, can you pick up some milk on your way home?
Hey, can you pick up some milk on your way home?
Grabbing someone's attention
Hey! You dropped your scarf!
Hey! You dropped your scarf!
Cultural Background
'Hey' is the primary greeting, often preferred over 'Hi.' It is frequently paired with 'y'all.' While common, 'Hey' is sometimes viewed as an Americanism. 'Hi' or 'Hello' are slightly more traditional, and 'Oi' is used for attention (though it's rude). Australians often use 'Heya' or 'Hey' followed by 'mate.' It fits the 'no worries' casual culture perfectly. In companies like Google or Apple, 'Hey' is the standard way to start an internal chat message, regardless of rank.
The 'Hey' Rule
If you are on a first-name basis with someone, 'Hey' is almost always okay.
Email Etiquette
Avoid 'Hey' in your first email to someone you don't know. Use 'Hi [Name]' instead.
In 15 Seconds
- The most common casual way to say hello in English.
- Used to start conversations or get someone's attention quickly.
- Best for friends, family, and relaxed workplace environments.
What It Means
Hey is the ultimate multi-tool of English. It is a warm, short greeting. It is much more relaxed than Hello. It feels like a digital or verbal hug. Use it to say hi. Use it to start a chat. It is simple and sweet.
How To Use It
Just drop it at the start of a sentence. You can say it alone: Hey!. You can add a name: Hey, Sarah!. It also works to grab attention. If someone drops their keys, shout Hey!. It is quick and effective. Don't overthink the grammar. It is just a spark for conversation.
When To Use It
Use it every single day. Use it when you see your best friend. Use it when texting your sibling. It is perfect for the coffee shop. It works great in casual office hallways. If you know the person's first name, Hey is usually safe. It makes you sound like a local.
When NOT To Use It
Avoid it in very serious moments. Do not say Hey to a judge in court. Avoid it in a first-time job interview. It might feel too relaxed for a CEO you've never met. If the situation feels 'suits and ties,' stick to Hello. You don't want to sound like you're at a beach party during a funeral.
Cultural Background
In the US and UK, Hey is the king of greetings. It replaced the more formal Good morning for most young people. It suggests a level of comfort. In some Southern US states, Hey is used almost exclusively over Hi. It is the sound of modern, fast-paced life. It is efficient and friendly.
Common Variations
Hey there: A bit softer and warmer.Hey you: Very playful, often used with partners or close friends.Hey guys: Used for a group of people, regardless of gender.Heeyyy: Adding extra letters in a text means you are excited or want a favor.
Usage Notes
Perfect for daily interactions with people you know. Use a rising intonation to sound friendly, and avoid using it in high-stakes formal situations like courtrooms or formal ceremonies.
The 'Hey' Rule
If you are on a first-name basis with someone, 'Hey' is almost always okay.
Email Etiquette
Avoid 'Hey' in your first email to someone you don't know. Use 'Hi [Name]' instead.
The Punctuation Trick
In a text, 'Hey!' looks excited, while 'Hey.' can look serious or even angry. Use 'Hey' (no punctuation) for the most relaxed vibe.
Examples
6Hey! How have you been?
Hey! How have you been?
A standard, warm opening for a friend.
Hey, can you pick up some milk on your way home?
Hey, can you pick up some milk on your way home?
Used here to soften a request.
Hey! You dropped your scarf!
Hey! You dropped your scarf!
A quick way to get someone to look at you.
Hey everyone, let's get started.
Hey everyone, let's get started.
Common in modern, non-formal business settings.
Hey there, little buddy!
Hey there, little buddy!
Adding 'there' makes it sound very affectionate.
Hey... are you doing okay?
Hey... are you doing okay?
A soft, quiet 'hey' shows empathy.
Test Yourself
Choose the best situation to use 'Hey'.
Which of these is the most appropriate time to say 'Hey'?
'Hey' is informal and perfect for friends in casual settings.
Complete the sentence with the correct word.
______, Sarah! I didn't see you there!
'Hey' is the natural way to greet a friend you've just spotted.
What would you say to get your brother's attention?
Brother: (Reading a book) You: ________, can you pass me the remote?
'Hey' is the standard way to get a family member's attention.
Match the tone of 'Hey' to the situation.
1. Hey! (Short, loud) / 2. Heeeey! (Long, sing-song) / 3. Hey. (Short, low)
Vowel length and pitch change the meaning of 'Hey' significantly.
🎉 Score: /4
Visual Learning Aids
Greeting Formality Scale
Ways to use 'Hey'
Greeting
- • Hey Sarah!
- • Hey there!
Attention
- • Hey! Look!
- • Hey, listen.
Protest
- • Hey! Stop that!
- • Hey, that's mine!
Practice Bank
4 exercisesWhich of these is the most appropriate time to say 'Hey'?
'Hey' is informal and perfect for friends in casual settings.
______, Sarah! I didn't see you there!
'Hey' is the natural way to greet a friend you've just spotted.
Brother: (Reading a book) You: ________, can you pass me the remote?
'Hey' is the standard way to get a family member's attention.
1. Hey! (Short, loud) / 2. Heeeey! (Long, sing-song) / 3. Hey. (Short, low)
Vowel length and pitch change the meaning of 'Hey' significantly.
🎉 Score: /4
Frequently Asked Questions
6 questionsUsually no, but it can be if you shout it at a stranger or use it with someone very important.
Yes, but only for internal emails with colleagues you know well.
'Hey' is more casual and is often used to get attention; 'Hi' is a pure greeting.
It's a regional dialect from the Southern US used to greet a group of people warmly.
No. Stick to 'Hello' or 'Good morning' to show respect.
It's usually spelled 'Heeeey' to show excitement in texts.
Related Phrases
Hi
similarA standard informal greeting.
Hello
similarThe standard neutral/formal greeting.
Yo
slangA very casual greeting/attention-getter.
Heya
variationA friendly, cute version of 'Hey.'
Oi
contrastA British attention-getter.
