1 radian to gradians
1 rad = 63.661977 grad. Change the amount below, or read the formula and the reference table further down.
1 radian equals
gradians
1 rad = 63.661977 grad
The formula
Radians and gradians both measure angle from the same zero, so a single multiplier does the job.
grad = rad × 63.66197724
Going the other way? Convert gradians to radians.
Radians to gradians table
Values either side of 1 rad.
| Radians (rad) | Gradians (grad) |
|---|---|
| -4 | -254.65 |
| -3.5 | -222.82 |
| -3 | -190.99 |
| -2.5 | -159.15 |
| -2 | -127.32 |
| -1.5 | -95.493 |
| -1 | -63.662 |
| -0.5 | -31.831 |
| 0 | 0 |
| 0.5 | 31.831 |
| 1 | 63.662 |
| 1.5 | 95.493 |
| 2 | 127.32 |
| 2.5 | 159.15 |
| 3 | 190.99 |
| 3.5 | 222.82 |
| 4 | 254.65 |
| 4.5 | 286.48 |
| 5 | 318.31 |
| 5.5 | 350.14 |
| 6 | 381.97 |
Questions people ask
- How many gradians are in a radian?
- One radian equals 63.66197724 gradians.
- How do I convert radians to gradians by hand?
- Multiply the number of radians by 63.66197724. For a rough check, 63.7 is close enough for most everyday use.
- What is 1 radian in gradians?
- 1 radian is 63.661977 gradians.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.