Digits to Words Converter
Transform any number into its English text representation instantly
Legal Disclaimer: This tool provides general number conversion. For official legal or financial documents, please verify the conversion with appropriate professionals.
Tip: Enter numbers up to 999 vigintillion (63 digits) with optional decimals for cents.
Supports integers and decimals (for cents/paise)
Number in Words
When to Use Number to Words Conversion
Financial Documents
- Writing checks and bank drafts
- Legal contracts with payment terms
- Invoice amounts in words
Educational Use
- Teaching number concepts
- Math homework verification
- ESL number writing practice
"Over 15,000 checks are written every minute in the US, making accurate number-to-words conversion an essential skill for financial transactions."
Number Writing Rules and Standards
Whole Numbers
Numbers are written with hyphens between twenty-one and ninety-nine. The word "and" is not used in American English (e.g., "one thousand two hundred thirty-four"). Commas separate thousands, millions, etc.
Decimal Amounts
For currency, decimals represent cents (US), pence (UK), or other fractional units. Written as "and xx/100" or "point [decimal in words]" (e.g., "and 45/100 dollars" or "point four five dollars").
Large Numbers
The short scale is used (billion = 1,000 million). Each new term is 1,000 times the previous (thousand, million, billion, trillion, quadrillion, etc.). Numbers are grouped in sets of three digits.
Pro Tip: When writing checks, draw a line after the amount in words to prevent alterations. For example: "One hundred twenty-five dollars and 45/100 ------------"
Frequently Asked Questions
What is the maximum number this converter can handle?
Our converter can handle numbers up to 999 vigintillion (63 digits) with decimal precision. This covers all practical needs from personal finance to scientific calculations.
How do you write decimal amounts in words?
For currency, decimals are typically written as fractions (e.g., "and 45/100"). For non-currency numbers, you can say "point four five" or use the fraction method. Our tool supports both formats based on your selection.
Is there a difference between US and UK number words?
Yes, British English uses "and" after hundreds (e.g., "one hundred and twenty-three"), while American English omits it. Our converter follows American conventions unless UK currency is selected.
Can I convert negative numbers to words?
Yes, simply enter a negative number and it will be converted with "negative" or "minus" before the amount (e.g., "-100" becomes "negative one hundred").
Is this tool suitable for legal documents?
While our converter provides accurate conversions, we recommend verifying critical legal or financial amounts with appropriate professionals to ensure absolute accuracy for binding documents.