Number to Words
Numbers spelled out — for checks, contracts, and homework.
Runs in your browserRelated
About
Number to Words spells out any number — up to 10^21 — as English words, for writing checks, filling in contracts, or double-checking a homework answer. It covers cardinal numbers, ordinals ("thirty-fourth"), currency amounts in seven currencies with a check-writing format ("and 56/100"), and a reverse mode that parses spelled-out words back into a number. Indian numbering (lakh, crore) and the long scale (milliard, billiard) are both supported alongside the default short scale. Runs entirely in your browser.
Frequently asked
- Does it handle currency amounts, not just plain numbers?
- Yes, a Currency tab spells out amounts in USD, EUR, GBP, INR, CAD, AUD, or JPY, including a check-writing style like "and 56/100".
- Can it convert words back into a number?
- Yes, the Words → Number tab parses spelled-out English number words back into a numeric value.
- What's the difference between short scale, long scale, and Indian numbering?
- Short scale (the US/modern-UK default) names 10^9 "billion"; long scale names it "milliard" and reserves "billion" for 10^12; Indian numbering groups digits differently past the thousands, using lakh (10^5) and crore (10^7).