文字を数値に変換する計算機

共有リンク

はじめに

Words to Number Calculator — Parse English number words back into a numeric value. Enter Words to get an instant, accurate result.

計算式

Parses English number words token by token, mapping ones/teens and tens words directly, multiplying by "hundred," and adding "thousand," "million," "billion," or "trillion" as scale multipliers, then sums the result.

ステップごとの説明

Enter the Words.
Click Calculate to see your result instantly.

実例

Example: With Words = one hundred twenty-three, the Words to Number Calculator gives Number: 123.

よくある質問

Does it understand "negative" or "minus"?

Yes, a leading "negative" or "minus" before the number words flips the result to negative.

What happens with a word it doesn't recognize?

Unrecognized words are skipped, so stick to standard English number words for an accurate result.

What inputs does the Words to Number Calculator need?

You'll need to provide: Words. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.

How accurate is the Words to Number Calculator?

The Words to Number Calculator applies the formula exactly as calculated — Parses English number words token by token, mapping ones/teens and tens words directly, multiplying by "hundred," and adding "thousand," "million," "billion," or "trillion" as scale multipliers, then sums the result. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.

Is the Words to Number Calculator free to use?

Yes, the Words to Number Calculator is completely free, requires no signup, and runs instantly in your browser.