Radians to Degrees Converter
Convert radians to degrees instantly. Exact factor: 1 rad = 57.296 °.
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Convert radians to degrees
The exact conversion factor is 1 rad = 57.296 °. Type any value and the result updates instantly; the math is shown beneath the board.
Worked by hand
Multiply the radians value by 57.296 to get degrees.
Worked example
- Take 1 rad
- multiply by 57.296
- the result is 57.296 °
How to use it
- Enter your radians
- Read the degrees result
- Check the factor line to verify by hand
Frequently asked questions
How many degrees are in one radians?
Exactly 57.296 °, by the SI/NIST definition.
How do I convert degrees back to radians?
Divide by 57.296 — or use the full converter where both directions are one click.
Is this rounding or exact?
The factor is exact; only the displayed decimals are rounded.