

Step-by-Step Guide: Writing 40000 in Words for Cheques and Maths
Learning to write 40000 in words is a basic maths skill helpful for school exams, filling cheques, and everyday transactions. Students often face confusion about the correct spelling and format, especially in Indian and international contexts. This guide will show you how to confidently write and use “40000 in words” in different real-life situations.
How to Write 40000 in Words
40000 in words is written as forty thousand. The number 40000 is made by putting a 4 in the ten-thousand’s place and zeros in the thousands, hundreds, tens, and ones places. It is commonly used in banking, academics, and contract writing. Remember: the correct spelling is “forty”, not “fourty”.
Steps to Write 40000 in Words
You can write 40000 in words by following these simple steps:
- Look at the place value chart for 40000.
4 in the ten-thousands, 0 in thousands, 0 in hundreds, 0 in tens, and 0 in ones.
- Group accordingly: 40 (forty) in the thousands slot, rest are zeros.
- Combine: “forty thousand”.
- Final answer: 40000 in words is “forty thousand”.
40000 in Indian and International Number Systems
System | Number Format | In Words |
---|---|---|
Indian | 40,000 | Forty thousand |
International | 40,000 | Forty thousand |
For numbers less than 1 lakh, both systems use the same word form: forty thousand. Learn more about number systems here.
Cheque Writing: Correct Format for 40000 in Words
When writing amounts in words on a cheque, use “only” at the end:
- “Forty thousand only” (correct for banking in India and many other countries)
- Example: Pay: Rupees Forty thousand only
If there are paise or cents, mention them: “Forty thousand and twenty paise only.”
Number Names Chart Near 40000
Number | In Words (English) | In Words (Hindi) | In Words (Tamil) |
---|---|---|---|
39999 | Thirty-nine thousand nine hundred ninety-nine | उनतालीस हज़ार नौ सौ निन्यानवे | முப்பத்தைந்து ஆயிரம் தொள்ளாயிரத்தி தொள்ளாயிரத்தி தொள்ளாயிரத்து ஒன்பது |
40000 | Forty thousand | चालीस हज़ार | நாற்பது ஆயிரம் |
40001 | Forty thousand one | चालीस हज़ार एक | நாற்பது ஆயிரத்து ஒன்று |
50000 | Fifty thousand | पचास हज़ार | ஐம்பது ஆயிரம் |
Worked Example: Using 40000 in Words
- Find the sum in words: 35000 + 5000
35000 + 5000 = 40000, which is “forty thousand” in words.
- Write the following on a cheque: 40000
Write “Forty thousand only” on the cheque.
Practice Problems
- Write 40000 in words in English and Hindi.
- Write the number name for 4000.
- Is “fourty thousand” correct? If not, write the correct spelling.
- Write “Rupees 40000.50” in words for a cheque.
Common Mistakes to Avoid
- Do not write fourty. Always use forty.
- Add the word “only” at the end on cheques.
- Avoid using commas in the word form (write “forty thousand”, not “forty, thousand”).
Real-World Applications
Writing 40000 in words is needed for filling out bank cheques, invoices, contracts, school exam papers, and legal forms. Mistakes in the words—like misspelling “forty”—can invalidate a cheque or make answers incorrect in exams. At Vedantu, we simplify maths so you write number names correctly every time.
In this topic, we learned how to write 40000 in words as “forty thousand”, the importance of spelling, and its use in exams and banking. Understanding and practicing number names helps you avoid mistakes and boosts your maths confidence. Practice more number names with Vedantu and master writing all big numbers smoothly.
FAQs on How to Write 40000 in Words (Forty Thousand)
1. How do you write 40000 in words according to the Indian number system?
40000 is written as Forty Thousand in words in the Indian number system. This is the correct and standard spelling used in academic, banking, and official documents.
2. What is the correct spelling: forty thousand or fourty thousand?
The correct spelling is forty thousand. The form fourty is a common spelling mistake and not accepted in standard English.
3. How do you write 40000 in words on a cheque in India?
On a cheque, write Forty thousand only. For example: “Pay: ABC Co. Forty thousand only.” This format prevents alterations and ensures clarity.
4. How is 4000 written in words?
4000 is written as Four thousand in words.
5. Are there any differences in writing 40000 in words between the Indian and International number systems?
No, for the number 40000, both the Indian and International number systems use Forty Thousand. Differences appear only above 99,999 where terms like lakhs and millions differ.
6. Why does the word 'forty' lose the 'u' present in 'four' when spelling 40000?
The word forty is spelled without a 'u' due to historical evolution of English orthography. Over time, the spelling became standardized as forty, differing from four, even though both share the root.
7. Can 40000 in words have decimal values, and how are they written?
If the number includes decimals, for example 40000.50, write it as Forty thousand and fifty paise only in cheque contexts, or forty thousand point five zero in general number pronunciation.
8. How do you write 40000 in words in Hindi and Tamil?
In Hindi, it is written as चालीस हज़ार. In Tamil, it is written as நாற்பது ஆயிரம்.
9. Is it ever correct to write 40000 as “Four Hundred Hundreds” in formal writing?
No, the formal and correct way to write 40000 is Forty Thousand. Writing it as “Four Hundred Hundreds” is not acceptable and can cause confusion.
10. What are common mistakes to avoid when writing 40000 in words?
Key mistakes include:
- Writing “fourty” instead of forty.
- Adding commas or wrong formatting within words (e.g., “forty, thousand”).
- Omitting the word only at the end of cheque amounts.

















