Convert Words to Numbers

It parses cardinal numbers up to the millions, combining a millions part, a thousands part, hundreds, tens and units. 'One million' returns 1000000. Billions and larger scale words are not currently recognized.

Yes. The word 'and' is dropped as filler and every hyphen is treated as a space, so 'one hundred and twenty-three' and 'forty-two' both parse cleanly to 123 and 42.

No. Everything is lowercased first, and runs of spaces collapse, so 'FORTY Two' and 'forty two' both return 42.

The tool adds true cardinal values rather than reading digit groups like a year. It computes nineteen plus eighty plus four, which is 103. For a year say 'one thousand nine hundred eighty four'.

No. It converts whole cardinal numbers only. Words such as 'point', 'half' or 'minus' are not number words, so they trigger an unrecognized-word error rather than a partial result.

It stops and reports the offending token, for example 'Unrecognized number word: "twlve"', instead of guessing. That makes typos easy to spot and fix.

A bare 'hundred' returns 100 and 'thousand' returns 1000, because a scale word with nothing before it is treated as one of that unit. The article 'a', however, is not a number word and will raise an error.

No. Parsing happens entirely in your browser with no network request, so amounts from invoices, legal text or cheques stay on your device.

Yes. It is the inverse of a number-to-words converter, turning written English back into digits. For the opposite direction, use the number to words tool.