Angle Converter
Convert between degrees, radians, gradians, and turns with precision.
How to Use Angle Converter
1
Enter an angle value
2
Select the input unit
3
View all conversions
Key Features
4 angle units
High precision
Common reference angles shown
Tips & Tricks
π radians = 180°
Full circle = 360° = 2π rad = 400 grad = 1 turn
Frequently Asked Questions
Gradians are mainly used in surveying and some European countries. A right angle is 100 gradians, making division easier.