Radians to Gradians
Convert Radians to Gradians with an exact factor. One radian equals 63.66197724 Gradians.
Result63.66197724
How to convert Radians to Gradians
The converter above changes Radians into Gradians instantly. As a reference point, one radian corresponds to 63.66197724 Gradians, and one gradian corresponds to 0.01570796 Radians. Use the table below for common values.
Radians × 63.66197724 = Gradians
For example, 5 Radians = 318.30988618 Gradians.
About the units
- Radians (rad) — The SI unit; the angle where arc length equals the radius.
- Gradians (grad) — One 400th of a full turn (100 per right angle).
Radians to Gradians conversion table
| Radians | Gradians |
|---|---|
| 1 rad | 63.66197724 grad |
| 2 rad | 127.32395447 grad |
| 5 rad | 318.30988618 grad |
| 10 rad | 636.61977237 grad |
| 30 rad | 1,909.8593171 grad |
| 45 rad | 2,864.78897565 grad |
| 60 rad | 3,819.71863421 grad |
| 90 rad | 5,729.57795131 grad |
| 120 rad | 7,639.43726841 grad |
| 180 rad | 11,459.15590262 grad |
| 270 rad | 17,188.73385392 grad |
| 360 rad | 22,918.31180523 grad |
Gradians to Radians conversion table
| Gradians | Radians |
|---|---|
| 1 grad | 0.01570796 rad |
| 2 grad | 0.03141593 rad |
| 5 grad | 0.07853982 rad |
| 10 grad | 0.15707963 rad |
| 30 grad | 0.4712389 rad |
| 45 grad | 0.70685835 rad |
| 60 grad | 0.9424778 rad |
| 90 grad | 1.41371669 rad |
| 120 grad | 1.88495559 rad |
| 180 grad | 2.82743339 rad |
| 270 grad | 4.24115008 rad |
| 360 grad | 5.65486678 rad |
Frequently asked questions
How many Gradians is one radian?
One radian is 63.66197724 Gradians.
Are these angle conversions accurate?
Yes. They use the exact standard unit definitions, so results are accurate to the number of decimals shown.
What is the formula to convert Radians to Gradians?
Multiply the number of Radians by 63.66197724. To convert back, multiply Gradians by 0.01570796.
This tool is provided for general information only. Verify important figures independently. · Last reviewed: August 25, 2026