Case 1
- Angle to convert
- 180
- From unit
- Degree (°)
- To unit
- Radian (rad)
3.141593
Open with these valuesDegrees to radians
3.141593
Result: 3.1415931° = 0.017453 rad
Degree to Radian
prints complete- 1 °
- 0.017453 rad
- 2 °
- 0.034907 rad
- 3 °
- 0.05236 rad
- 4 °
- 0.069813 rad
- 5 °
- 0.087266 rad
- 6 °
- 0.10472 rad
- 7 °
- 0.122173 rad
- 8 °
- 0.139626 rad
- 9 °
- 0.15708 rad
- 10 °
- 0.174533 rad
- 11 °
- 0.191986 rad
- 12 °
- 0.20944 rad
- 13 °
- 0.226893 rad
- 14 °
- 0.244346 rad
- 15 °
- 0.261799 rad
- 16 °
- 0.279253 rad
Other pairs in this converter
the reverse direction firstRadians to degrees1 rad = 57.29578°Degrees to gon1° = 1.111111 gonGon to degrees1 gon = 0.9°Degrees to arcminutes1° = 60′Degrees to arcseconds1° = 3600″Turns to degrees1 turn = 360°
The formula, the full unit table and what the numbers assume are on the Angle Converter page — they are the same for every pair, so they live in one place.
Worked examples
Case 2
- Angle to convert
- 90
- From unit
- Degree (°)
- To unit
- Gradian / gon (gon)
100.000000
Open with these valuesCase 3
- Angle to convert
- 1
- From unit
- Turn / revolution (turn)
- To unit
- Degree (°)
360.000000
Open with these valuesQuestions
How many rad are in 1 °?
1° = 0.017453 rad
And how many ° is 1 rad?
1 rad = 57.29578°
Sources and last check
Information, not professional advice.