Convert Gradians to Radians
Gradians to Radians conversion table
| Gradians (grad) | Radians (rad) |
|---|---|
| 1 grad | 0.015708 rad |
| 2 grad | 0.031416 rad |
| 5 grad | 0.07854 rad |
| 10 grad | 0.15708 rad |
| 25 grad | 0.392699 rad |
| 50 grad | 0.785398 rad |
| 100 grad | 1.570796 rad |
| 200 grad | 3.141592 rad |
| 500 grad | 7.853979 rad |
| 1000 grad | 15.707958 rad |
How to convert gradians to radians
The grad-to-rad conversion appears often when working with angle data across different unit systems. Angle conversions connect degrees (everyday use), radians (mathematics and physics), and gradians (used in some surveying applications).
Formula: Multiply the gradians value by 0.015708. In equation form: rad = grad × 0.015708.
One gradians equals approximately 0.015708 rad. This means you can multiply any grad value by 0.015708 to get the equivalent in rad.
For instance, converting 25 grad gives 0.392699 rad. Try different values using the quick-value chips or type directly into the input field.
Common mistake: When converting to radians for trigonometry, make sure your calculator is in the correct angle mode (degrees vs. radians).
Bookmark this page for quick grad to rad conversions, or use the swap button to reverse the direction and convert rad back to grad.
Related conversions
Frequently asked questions
1 grad equals 0.015708 rad.
Multiply the gradians value by 0.015708.
10 grad = 0.15708 rad.