Radian to Gradian Converter
rad
grad
1. 1 rad × 57.2958 = 57.2958 °
2. 57.2958 ° ÷ 0.9 = 63.662 grad
2. 57.2958 ° ÷ 0.9 = 63.662 grad
Unit Information
Radian (rad)
The radian is the SI unit for measuring angles. It is defined as the angle made at the center of a circle by an arc whose length equals the radius.
1 rad = 63.662 grad1 rad = 57.296°2π rad = 400 grad
Gradian (grad)
The gradian is a unit of measurement for angles that divides a full circle into 400 parts. It is primarily used in surveying and mapping, especially in continental Europe.
1 grad = 0.01571 rad1 grad = 0.9°400 grad = 360°
Common Applications
Radian
- Mathematical calculations
- Physics
- Engineering
- Signal processing
Gradian
- Surveying
- Mapping
- Land surveying
- European engineering
Examples
- 1 rad = 63.662 grad
- π/4 rad = 50 grad
- π/2 rad = 100 grad
- π rad = 200 grad
Visual Comparison
1 rad = 63.662 grad
1 grad