Radians to Degrees Converter
Convert any angle in radians to degrees. degrees = radians × 180/π.
Result
1.5708 rad in degrees
90.000210°
As multiple of π: 0.5000 π.
- Conversion factor180 / π ≈ 57.2958
- Multiple of π0.5000
- Result (degrees)90.00021046
Step-by-step
- 1.5708 × (180 / π) = 1.5708 × 57.295780 = 90.000210°.
How to use this calculator
- Enter the radian value.
- Read the equivalent in degrees.
About this calculator
Going from radians back to degrees: multiply by 180/π. Useful when working with calculus output (in radians) but presenting to engineers or students used to degrees. 1 radian ≈ 57.2958°.
Frequently asked
Because 180° = π radians, so 1 radian = 180/π ≈ 57.2958°.
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