Angle Converter
Convert between degrees, radians, gradians, turns, arcminutes, and arcseconds.
Angle converter
Updates as you typeTry a preset
From
Value ?
°
Unit
Common
Sub-degree
Other
To
Result
rad
Unit
Common
Sub-degree
Other
Formula
rad
=
deg
×
π
180
- deg → rad
- rad = deg × π ⁄ 180
- rad → deg
- deg = rad × 180 ⁄ π
- deg → grad
- grad = deg × 10 ⁄ 9
- deg → turn
- turn = deg ⁄ 360
- deg → arcmin
- arcmin = deg × 60
- deg → arcsec
- arcsec = deg × 3600
Worked example — your numbers
- Input: —
- Convert to degrees (base): —
- Apply target factor: —
- Result: —
All six units share a single base: degrees. Each conversion is a multiplication by a fixed factor, so there's no rounding drift between adjacent conversions. The only exception is π itself — irrational, so radian values are stored as 64-bit floats but displayed in their π-fraction form when they land on a clean multiple of π ⁄ 12.