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Ratio Calculator

Simplify ratios, solve a:b = c:x, and split totals.

:
Simplified
2 : 3
Shares
40% : 60%
a ÷ b
0.666667

Ratio Calculator 소개

Ratio problems usually fall into three jobs: simplify a:b, solve a proportion a:b = c:x, and split a total by ratio (partitive distribution). This tool covers all three. Simplify divides every term by their GCD (decimals are scaled to integers first). Proportion solves x = (b × c) / a and shows both sides reduced for a quick check. Distribute splits a total in the given ratio and lists each part with its percent share. Optionally add a third ratio term. Everything runs in your browser; nothing is sent to toco.tools servers.

사용 방법

  1. Choose Simplify, Proportion, or Distribute
  2. Enter the ratio terms (and the total for distribute)
  3. Read the result

자주 묻는 질문

Can I simplify decimal ratios?

Yes. Inputs like 0.5:1.5 are scaled to integers first, then reduced (e.g. 1:3).

Does proportion only solve for x?

Yes — it solves a:b = c:x for the trailing x. To find another unknown, rearrange the ratio and enter it in that form.

Is my input sent anywhere?

No. All calculation runs in your browser; nothing is sent to toco.tools servers.