International & Indian systems • Cardinal, Ordinal, and Currency (INR/USD) • Decimals & Casing

Use digits only (you may include a leading minus and a decimal point).
For currency, “cheque style” becomes “Rupees … and 56/100 only”.

Output

Note: Ordinal conversion is best-effort for complex phrases.

Frequently Asked Questions

What is this tool?
This is a free Number to Words Converter that instantly translates numeric values into written English. For example, 123 becomes "one hundred twenty-three".

How do I use it?
Enter any number in the input box and click the Convert button. The written-out form of the number will appear immediately below.

What formats are supported?

  • Whole Numbers: Convert 1 → "one", 123 → "one hundred twenty-three".
  • Large Numbers: Works with millions, billions, and trillions.
  • Decimal Numbers: Example: 45.67 → "forty-five point six seven".
  • Negative Numbers: Example: -42 → "minus forty-two".
  • Currency: Show money format, e.g. 1250 → "one thousand two hundred fifty rupees".
  • Ordinal Numbers: Example: 21 → "twenty-first".
  • Custom Languages (coming soon): Convert numbers to Hindi, Spanish, French, etc.

Can it handle big numbers like billions or trillions?
Yes! The tool supports numbers up to 1015 (quadrillions) and formats them correctly in words.

Does it work for currency conversion?
Yes, you can use it to write cheque amounts, invoices, or receipts in word format. Example: 12,345 → "twelve thousand three hundred forty-five rupees only".

Can I use it offline?
This tool works entirely in your browser. Once loaded, it can function even without internet for basic conversions.

Why should I convert numbers to words?
Writing numbers in words prevents fraud in financial documents, improves readability in contracts, and is often required in legal or academic papers.

Is this tool free?
Yes, this Number to Words Converter is 100% free to use without any registration.

What are common uses?

  • ✔ Writing cheque amounts
  • ✔ Preparing legal/financial contracts
  • ✔ Filling government forms
  • ✔ Teaching numbers to children
  • ✔ Converting invoices or bills into words