Converting between radians and gradians is fundamental in mathematics, navigation, surveying, and engineering. Degrees are most common in everyday use, radians in calculus and physics, and gradians in surveying.
0.02531 rad = 1.611285 grad
0.02531 (zero) radian(s) is equal to 1.611285 (one) gradian(s)
What is radian?
The radian (rad) is the SI unit of angle. One radian is the angle subtended at the centre of a circle by an arc equal in length to the radius. A full circle equals 2π radians. It is essential in calculus and physics.
What is gradian?
The gradian (grad), also called a gon, divides a right angle into 100 parts, making a full circle 400 gradians. It is used in surveying and civil engineering, particularly in Europe.
How to convert rad to grad
To convert Radian to Gradian, multiply the value by 63.6619772368.
0.02531 rad × 63.6619772368 = 1.611285 grad
Common Conversions
| rad | grad (Gradian) | Description |
|---|---|---|
| 1 rad | 63.661977 grad | 1 Radian(s) = 63.661977 Gradian(s) |
| 2 rad | 127.323954 grad | 2 Radian(s) = 127.323954 Gradian(s) |
| 5 rad | 318.309886 grad | 5 Radian(s) = 318.309886 Gradian(s) |
| 10 rad | 636.619772 grad | 10 Radian(s) = 636.619772 Gradian(s) |
| 25 rad | 1591.549431 grad | 25 Radian(s) = 1591.549431 Gradian(s) |
| 50 rad | 3183.098862 grad | 50 Radian(s) = 3183.098862 Gradian(s) |
| 100 rad | 6366.197724 grad | 100 Radian(s) = 6366.197724 Gradian(s) |
| 250 rad | 15915.494309 grad | 250 Radian(s) = 15915.494309 Gradian(s) |
| 500 rad | 31830.988618 grad | 500 Radian(s) = 31830.988618 Gradian(s) |
| 1000 rad | 63661.977237 grad | 1000 Radian(s) = 63661.977237 Gradian(s) |
| 2500 rad | 159154.943092 grad | 2500 Radian(s) = 159154.943092 Gradian(s) |
| 5000 rad | 318309.886184 grad | 5000 Radian(s) = 318309.886184 Gradian(s) |
| 10000 rad | 636619.772368 grad | 10000 Radian(s) = 636619.772368 Gradian(s) |
Convert Radian to other units
| rad | Unit | Description |
|---|---|---|
| 0.02531 rad | 1.450156 ° | Degree |
| 0.02531 rad | 1.611285 grad | Gradian |
| 0.02531 rad | 87.009371 ′ | Arcminute |
| 0.02531 rad | 5220.562246 ″ | Arcsecond |