Aspect Ratio Calculator

Dimension to calculate

Enter whole-number source width and height. Select the dimension to calculate and enter the other target dimension. The result preserves the original proportion; fractional pixels may need rounding.

Results

Enter your values and select Calculate.

w1h1=w2h2\frac{w_1}{h_1}=\frac{w_2}{h_2}

How it works

Enter whole-number source width and height. Select the dimension to calculate and enter the other target dimension. The result preserves the original proportion; fractional pixels may need rounding.

w1h1=w2h2\frac{w_1}{h_1}=\frac{w_2}{h_2}

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