Degree to Radian (° → rad)
Convert degree to radian instantly. The conversion factor is approximate to engineering precision.
Realtime·angle·metric
Approx
°
× 0.0175
rad
0.017453
Precision [auto]
6
📐° to rad formulaApprox.
rad = ° × 0.01745329252
Inverse: ° = rad × 57.295779513082
Worked example: 1 ° = 0.01745329252 rad
ℹ️About these units
Degree (°)
Most common everyday angle unit.
Radian (rad)
📊Reference table: ° → rad
| Degree (°) | Radian (rad) |
|---|---|
| 0 | 0 |
| 15 | 0.261799 |
| 30 | 0.523599 |
| 45 | 0.785398 |
| 60 | 1.0472 |
| 90 | 1.5708 |
| 120 | 2.0944 |
| 180 | 3.1416 |
| 270 | 4.7124 |
| 360 | 6.2832 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=degree&to=radianEmbed this converter
<div data-convertnavi="degree->radian"></div>
<script async src="https://convertnavi.com/embed.js"></script>