OhMyCalc

Screen Size Calculator

Calculate screen diagonal from width and height.

How to Use the Screen Size Calculator

  1. Enter the required values.
  2. Click Calculate to see the results.
  3. Review the output values.
  4. Adjust inputs as needed.

Referencia Rápida

DeA
16:9 24"53.1×29.9 cm
16:9 27"59.8×33.6 cm
16:9 32"70.8×39.8 cm
4:3 17"34.5×25.9 cm
21:9 34"79.7×33.5 cm
1 inch2.54 cm

Casos de Uso

Fórmula

d = sqrt(w² + h²). Inches = cm / 2.54.

Preguntas Frecuentes

How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.