Word to Number Converter – Free Online

All standard English number words are supported: zero through nineteen, tens (twenty through ninety), hundreds, thousands, millions, billions and trillions. Hyphenated forms (twenty-one), "and" conjunctions (one hundred and five), ordinals (first through trillionth), and the word "negative" are all handled.

Yes — ordinal words (first, second, third, fourth, fifth… twentieth, twenty-first, hundredth, thousandth, etc.) are recognised and converted to their cardinal number. So "twenty-first" becomes 21 and "one hundredth" becomes 100.

Four formats are displayed: Raw (plain digit, e.g. 1250000), Formatted (with comma separators, e.g. 1,250,000), Scientific notation (e.g. 1.25 × 10⁶) and Shortform (e.g. 1.25M). Click any format to copy it.

Yes — start your input with "negative" (e.g. "negative forty-two") and the converter outputs -42. The word "minus" is also recognised as an equivalent to "negative".