Ratio Calculator

Simplify ratios and calculate equivalent proportions.

Ratio A : B

Simplified

16 : 9

Decimal

1.777778

Percentage

177.78%

Solve for missing value (A : B = C : ?)

:= 1080.0000

Common ratios: 1:1 (square), 4:3 (classic), 16:9 (widescreen), 21:9 (ultrawide), 3:2 (photo), 9:16 (portrait)

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Simplify ratios and calculate equivalent proportions.