Ratio Calculator

Your details

First term of the ratio.
Second term of the ratio.
1:n divides both terms by A; n:1 divides both terms by B.
Simplified ratio
3 : 2
A divided by B (decimal)1.5
A as % of (A + B)0.6%
A as fraction of total3/5
B as fraction of total2/5

12 : 8 simplifies to 3 : 2.

  • As a decimal, A divided by B equals 1.5.
  • Part A makes up 60% of the combined total (A + B).
  • To simplify, divide both terms by their greatest common divisor (GCD).

Next stepSwitch to Solve Proportion to find a missing term, or Scale to enlarge or shrink the ratio.

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