Grad Converter | Convert Grads to Degrees and Radians | CalcDeck

Grad to Degrees & Radians Converter

100 grads = 90 degrees
100 grads = 1.5708 radians

Understanding Grad Conversions

A grad (also called a gon) is a unit of plane angle measurement where a full circle is divided into 400 grads. This unit is particularly useful in surveying and was historically used in French cartography.

Conversion Formulas

  • Grads to Degrees: multiply by 0.9
  • Grads to Radians: multiply by Ï€/200

Common Conversions

Grads Degrees Radians
100 90° π/2
200 180° π
400 360° 2π