A1 Numbers 3 min read かんたん

タイ語の数字:1,000以上

Mastering Thai numbers above 1,000 is just a matter of combining digits with their specific place value markers.

Grammar Rule in 30 Seconds

Thai numbers follow a base-10 system with specific markers for 10, 100, and 1000; just stack them in order!

  • Numbers 1-10 are unique: 1 (neung), 2 (song), 3 (sam), 4 (si), 5 (ha), 6 (hok), 7 (chet), 8 (paet), 9 (kao), 10 (sip).
  • For 11-19, use 'sip' + number: 11 is 'sip-et' (10+1).
  • For multiples of 10, use number + 'sip': 20 is 'yi-sip' (2+10).
Number + Unit (e.g., 200 = 2 + 100 = song-roi)

Overview

...

Thai Number Structure

Number Thai Structure Note
1
neung
1
Base
10
sip
10
Base
11
sip-et
10+1
1 becomes et
20
yi-sip
2+10
2 becomes yi
21
yi-sip-et
2+10+1
Combined
100
roi
100
Base
1000
phan
1000
Base
10000
muen
10000
Base

Meanings

Thai cardinal numbers are used to quantify objects, prices, and time. They follow a strict hierarchical structure from largest unit to smallest.

1

Cardinal Counting

Used for general counting of items or amounts.

“หนึ่ง (1)”

“สิบ (10)”

Reference Table

Reference table for タイ語の数字:1,000以上
Number Thai Word Romanization Value
1,000
หนึ่งพัน
nueng phan
Thousand
10,000
หนึ่งหมื่น
nueng muen
Ten Thousand
100,000
หนึ่งแสน
nueng saen
Hundred Thousand
1,000,000
หนึ่งล้าน
nueng lan
Million
2,500
สองพันห้าร้อย
song phan ha roi
Two thousand five hundred
12,000
หนึ่งหมื่นสองพัน
nueng muen song phan
Twelve thousand

フォーマル度スペクトル

フォーマル
ห้าร้อยบาทถ้วน

ห้าร้อยบาทถ้วน (Shopping)

ニュートラル
ห้าร้อยบาท

ห้าร้อยบาท (Shopping)

カジュアル
ห้าร้อย

ห้าร้อย (Shopping)

スラング
ห้าใบแดง

ห้าใบแดง (Shopping)

Thai Number Power Scale

Base Numbers

Multipliers

  • phan 1,000
  • muen 10,000
  • saen 100,000
  • lan 1,000,000

Thai vs English Number Logic

English
1,100 One thousand one hundred
Thai
1,100 Nueng phan nueng roi

How to say a large number

1

Is number > 999?

YES
Select multiplier (phan, muen, etc.)
NO
Use standard units
2

Add digit before multiplier?

YES
Combine digit + multiplier
NO ↓

Common Large Number Milestones

💰

Financial

  • 1,000 baht
  • 10,000 salary
  • 1,000,000 loan

レベル別の例文

1

หนึ่ง

1

2

สิบ

10

3

ร้อย

100

4

ห้า

5

1

ยี่สิบเอ็ด

21

2

สามสิบ

30

3

สิบเอ็ด

11

4

สี่สิบสอง

42

1

หนึ่งหมื่น

10,000

2

หนึ่งแสน

100,000

3

ห้าพัน

5,000

4

สองหมื่นห้าพัน

25,000

1

หนังสือสองเล่ม

Two books

2

ปากกาสามด้าม

Three pens

3

รถสี่คัน

Four cars

4

คนห้าคน

Five people

1

ราคาหนึ่งแสนบาทถ้วน

The price is exactly 100,000 baht.

2

ยอดรวมคือสองหมื่นห้าพันห้าร้อย

The total is 25,500.

3

มีคนมาประมาณหนึ่งพันคน

About 1,000 people came.

4

งบประมาณสามล้าน

A budget of 3 million.

1

เอกาทศ

11 (Pali-derived)

2

ทวิภาค

Dual/Two-part

3

ไตรภาคี

Tripartite

4

จตุรทิศ

Four directions

間違えやすい

Thai Numbers: 1,000 and Beyond 6 (hok) vs 7 (chet)

They sound similar to beginners.

Thai Numbers: 1,000 and Beyond 11 (sip-et) vs 21 (yi-sip-et)

Both end in 'et'.

Thai Numbers: 1,000 and Beyond 100 (roi) vs 1000 (phan)

Commonly swapped.

よくある間違い

song-sip

yi-sip

20 is a special case.

sip-neung

sip-et

1 in the ones place is 'et'.

neung-sip

sip

Don't say 'one-ten'.

ha-sip-neung

ha-sip-et

Always use 'et' for 1.

song-roi-song-sip-song

song-roi-yi-sip-song

20 is always 'yi-sip'.

neung-roi-neung

neung-roi-et

101 is 'roi-et'.

sam-sip-neung

sam-sip-et

1 is 'et'.

sip-phan

neung-muen

10,000 is a new unit.

sip-muen

neung-saen

100,000 is a new unit.

phan-roi

neung-phan-neung-roi

Units must be explicit.

neung-lan-neung

neung-lan-et

1,000,001 uses 'et'.

ha-lan-ha-muen

ha-lan-ha-muen

Correct, but ensure tone is flat.

neung-saen-neung

neung-saen-et

100,001 uses 'et'.

文型パターン

ราคา ___ บาท

ฉันมี ___ เล่ม

มีคนประมาณ ___ คน

งบประมาณคือ ___ ล้านบาท

Real World Usage

Street Food constant

เอาสามไม้ครับ

Market Bargaining very common

ลดเหลือสองร้อยได้ไหม?

Taxi Fare common

ไปสนามบินเท่าไหร่?

Social Media common

ขาย 500 บาท

Job Interview occasional

เงินเดือนที่ต้องการคือสามหมื่นบาท

Food Delivery Apps constant

สั่ง 2 ชุด

💡

Think in Blocks

Always break large numbers into their constituent parts (thousands, hundreds, tens).
⚠️

Avoid 'sip phan'

Don't say 'ten thousand' literally. Always use the term 'muen'.
💬

Price Tags

In Thailand, prices often drop the word 'baht' in casual speech if the context is clear.

Smart Tips

Always add a classifier after the number.

ฉันมีสอง (I have two) ฉันมีสองเล่ม (I have two books)

Add 'baht' at the end for clarity.

ห้าร้อย (500) ห้าร้อยบาท (500 baht)

Use 'yi-sip' instead of 'song-sip'.

สองสิบ (20 - incorrect) ยี่สิบ (20 - correct)

Use 'et' for the last digit.

สามสิบหนึ่ง (31 - incorrect) สามสิบเอ็ด (31 - correct)

発音

ha (falling), hok (low)

Tones

Numbers have specific tones that must be maintained.

nung

Elision

In fast speech, 'neung' might sound like 'nung'.

Question

ราคาเท่าไหร่? (How much?)

Rising intonation at the end.

暗記しよう

記憶術

Remember 'Sip' is 10, 'Roi' is 100, 'Phan' is 1000. Say them like a shopping list!

視覚的連想

Imagine a stack of coins. The biggest coins (1000s) are at the bottom, and the smallest (1s) are at the top.

Rhyme

One is neung, ten is sip, count them all with a happy lip!

Story

You walk into a shop. You hold 2 fingers for 20 (yi-sip). You add 1 finger for 1 (et). You have 21 (yi-sip-et) baht to buy a snack.

Word Web

neungsongsiproiphanmuensaenlan

チャレンジ

Count your fingers and toes in Thai right now.

文化メモ

The number 9 is considered lucky because it sounds like 'progress'.

The number 4 is avoided because it sounds like 'death'.

Numbers like 8 and 108 have religious significance.

Thai numbers are derived from the Tai language family, with significant influence from Pali and Sanskrit for higher numerals.

会話のきっかけ

วันนี้คุณมีเงินกี่บาท?

เบอร์โทรศัพท์ของคุณคืออะไร?

ราคาของชิ้นนี้เท่าไหร่?

คุณคิดว่าคนในกรุงเทพฯ มีกี่ล้านคน?

日記のテーマ

Write down the prices of 5 items you bought today.
Describe your phone number and why you like it.
Imagine you won 1 million baht. What would you buy?
Compare the population of your city to Bangkok.

よくある間違い

Incorrect

正解


Incorrect

正解


Incorrect

正解


Incorrect

正解

Test Yourself

Fill in the blank with the correct word for 10,000.

The number 10,000 in Thai is ___.

✓ Correct! ✗ Not quite. Correct answer: nueng muen
10,000 is expressed as 'muen' in Thai.
Which sentence is correct? 選択問題

How do you say 2,000?

✓ Correct! ✗ Not quite. Correct answer: song phan
2,000 is 'song' (two) + 'phan' (thousand).
Find and fix the mistake. Error Correction

Find and fix the mistake:

I want to say 10,000 as 'sip phan'.

✓ Correct! ✗ Not quite. Correct answer: nueng muen
10,000 is 'muen', not 'sip phan'.

Score: /3

練習問題

8 exercises
What is 21 in Thai?

21 = yi-sip-___

✓ Correct! ✗ Not quite. Correct answer: et
1 in the ones place is 'et'.
Which is 20? 選択問題

20 = ?

✓ Correct! ✗ Not quite. Correct answer: yi-sip
20 is a special case.
Fix the mistake. Error Correction

Find and fix the mistake:

11 = neung-sip-neung

✓ Correct! ✗ Not quite. Correct answer: sip-et
11 is 'sip-et'.
Order the words. Sentence Building

300 = ?

✓ Correct! ✗ Not quite. Correct answer: sam-roi
Digit + place value.
Translate 5000. 翻訳

5000 = ?

✓ Correct! ✗ Not quite. Correct answer: ha-phan
5000 is 'ha-phan'.
Match the number. Match Pairs

10000 = ?

✓ Correct! ✗ Not quite. Correct answer: muen
10,000 is 'muen'.
Which is 100,000? 選択問題

100,000 = ?

✓ Correct! ✗ Not quite. Correct answer: saen
100,000 is 'saen'.
What is 1,000,000?

1,000,000 = ?

✓ Correct! ✗ Not quite. Correct answer: lan
1,000,000 is 'lan'.

Score: /8

Practice Bank

10 exercises
Translate 100,000. 穴埋め問題

100,000 is ___.

✓ Correct! ✗ Not quite. Correct answer: nueng saen
Fix the number. Error Correction

1,500 is 'nueng phan ha sip'.

✓ Correct! ✗ Not quite. Correct answer: nueng phan ha roi
Which is 1,000,000? 選択問題

Select the correct word for million.

✓ Correct! ✗ Not quite. Correct answer: lan
Translate to Thai 翻訳

3,000

✓ Correct! ✗ Not quite. Correct answer: sam phan
Match the number to the word. Match Pairs

10,000 -> ?

✓ Correct! ✗ Not quite. Correct answer: muen
Fill in the blank. 穴埋め問題

4,000 is ___ phan.

✓ Correct! ✗ Not quite. Correct answer: si
Check the number. Error Correction

20,000 is 'song phan'.

✓ Correct! ✗ Not quite. Correct answer: song muen
Which is 1,000? 選択問題

Select 1,000.

✓ Correct! ✗ Not quite. Correct answer: nueng phan
Translate to Thai 翻訳

6,000

✓ Correct! ✗ Not quite. Correct answer: hok phan
Fill in the blank. 穴埋め問題

500,000 is ___ saen.

✓ Correct! ✗ Not quite. Correct answer: ha

Score: /10

よくある質問 (8)

It is a historical irregularity in the Thai language to distinguish 20 from other multiples of 10.

Yes, in formal and standard Thai, you should use classifiers (e.g., 'song-lem' for two books).

The numbers themselves are the same, but the pronunciation and context change.

It is 'neung-lan-et'.

It is a common pronunciation variation in rapid speech.

Yes, the same system is used for all mathematical operations.

Most people will understand, but using Thai numbers is much more polite and helpful.

The standard system goes up to 'lan' (million), but there are higher units in religious texts.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Chinese high

Base-10 system

Thai has unique rules for 1 (et) and 2 (yi) in specific positions.

Japanese moderate

Base-10,000 system

Japanese has more irregular readings for numbers depending on the counter.

English low

Base-10,000 system

English has irregular 'teen' words; Thai is strictly additive.

Spanish low

Base-10 system

Spanish has gendered numbers (uno/una) and irregular forms.

French low

Base-10/20 system

Thai is strictly base-10; French is a mix of base-10 and base-20.

Arabic low

Base-10 system

Thai numbers do not change based on the gender of the noun.

Learning Path

Prerequisites

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