Angle calculator
Gradians to Radians Converter
Convert gradians (grad) to radians (rad) with the exact angle formula, worked examples, and a common-values table.
Exact conversion
Gradians to radians formula
rad = grad × 0.0157079633
1 grad equals 0.0157079633 rad. 10 grad equals 0.157079633 rad.
About these units
- grad
- Gradians, used in some surveying contexts.
- rad
- Radians, common in math and programming.
Common grad to rad values
| grad | rad |
|---|---|
| 1 grad | 0.0157079633 rad |
| 5 grad | 0.0785398163 rad |
| 10 grad | 0.157079633 rad |
| 25 grad | 0.392699082 rad |
| 50 grad | 0.785398163 rad |
| 100 grad | 1.57079633 rad |
Formula
Gradians to radians formula
rad = grad × 0.0157079633
1 grad equals 0.0157079633 rad. 10 grad equals 0.157079633 rad.
FAQs
How do I convert gradians to radians?+
Use this formula: rad = grad × 0.0157079633. Enter the grad value and the calculator applies the relationship immediately.
How many rad are in 1 grad?+
1 grad equals 0.0157079633 rad.
What is 10 grad in rad?+
10 grad equals 0.157079633 rad. The displayed result may be rounded, while the calculator keeps full precision internally.
Can I convert radians back to gradians?+
Yes. Use Swap in the converter to reverse the units and calculate rad to grad.
How does the Gradians to Radians Converter calculate the result?+
It uses the Gradians to radians formula: rad = grad × 0.0157079633. 1 grad equals 0.0157079633 rad. 10 grad equals 0.157079633 rad.
What information do I need to use the Gradians to Radians Converter?+
Convert gradians (grad) to radians (rad) with the exact angle formula, worked examples, and a common-values table.
Angle guide
How to use the Gradians to Radians Converter
Convert gradians (grad) to radians (rad) with the exact angle formula, worked examples, and a common-values table. The page also explains the gradians to radians formula and shows a practical example: 1 grad equals 0.0157079633 rad. 10 grad equals 0.157079633 rad.
- 1
Enter your details
Enter the source value, then choose the units or values you want to convert.
- 2
Check the calculation
Review the result alongside the gradians to radians formula: rad = grad × 0.0157079633.
- 3
Compare scenarios
Change one or more inputs to see how they affect the gradians to Radians Converter result before you use the estimate.
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