Solvria — Generated on 8/30/2026
Angle Converter
Convert between degrees, radians, and gradians.
Enter your values to calculate your result.
Formula
Every angle unit converts through degrees (the base unit) using its exact standard ratio — for example, 180 degrees equals exactly pi radians.
Frequently Asked Questions
Why do some calculators use radians instead of degrees?
Radians are the natural unit for angles in mathematics (a full circle is 2*pi radians), so most programming languages and scientific formulas expect radians rather than degrees.