Angle Converter Calculate
Convert angles between degrees, radians, gradians, turns, arcminutes, and arcseconds. Includes DMS ↔ decimal conversion.
Complete User Guide
Select input unit, enter value, and convert. DMS Converter: enter degrees/minutes/seconds to get decimal. Decimal → DMS: enter decimal degrees to get DMS format.
The Mathematical Formula
1 radian = 180/π degrees ≈ 57.296°
1 turn = 360° = 2π rad = 400 grad. 1° = π/180 rad. DMS→Decimal: deg + min/60 + sec/3600.
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