1 Degree to Radians

1 ° = 0.017453 rad

1 degree equals 0.017453 radians (1 ° = 0.017453 rad). Rounded to two decimal places, that is 0.02 rad.

How to convert 1 degrees to radians

rad = ° × 0.017453293
  1. 1Start with the value in degrees: 1 °.
  2. 2Multiply by the conversion factor 0.017453293.
  3. 31 × 0.017453293 = 0.017453 rad.

1 degrees in other plane angle units

The same quantity expressed in the other units this converter supports.

1 ° to rev0.002778 rev
1 ° to mrad17.453292 mrad
1 ° to grad1.111111 grad
1 ° to ′60 ′
1 ° to ″3,600 ″

Degree to Radian conversion table

Degree (°)Radian (rad)
10.017453
20.034907
30.05236
40.069813
50.087266
60.10472
80.139626
100.174533
120.20944
150.261799
200.349066
250.436332
300.523599
400.698132
500.872665
751.308997
1001.745329
1502.617994
2003.490658
5008.726646
100017.453292

Frequently asked questions

What is 1 degrees in radians?

1 degrees equals 0.017453 radians (1 ° = 0.017453 rad).

How do you convert 1 degrees to radians?

Start with the value in degrees: 1 °. Multiply by the conversion factor 0.017453293. 1 × 0.017453293 = 0.017453 rad.