Calculadoras

Aspect Ratio Calculator

Aspect Ratio Calculator finds the missing dimension that preserves a given ratio — enter a ratio and one side, and it computes the other.

Última actualización: July 2026

Calculate a missing width or height that keeps your aspect ratio (16:9, 4:3, etc.). Free, instant aspect ratio calculator.

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Cómo usar Aspect Ratio Calculator

  1. Enter the aspect ratio (e.g. 16:9).
  2. Enter a known width or height.
  3. Read the matching dimension.

Preguntas frecuentes

What can it solve?

Given a ratio and one dimension, it finds the other while keeping proportions.

Can I use it for video and images?

Yes — any case where you need to preserve an aspect ratio.

Is it free?

Yes, free and instant.

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