Angle calculator
Radians to Gradians Converter
Convert radians (rad) to gradians (grad) with the exact angle formula, worked examples, and a common-values table.
Exact conversion
Radians to gradians formula
grad = rad × 63.6619772
1 rad equals 63.6619772 grad. 10 rad equals 636.619772 grad.
About these units
- rad
- Radians, common in math and programming.
- grad
- Gradians, used in some surveying contexts.
Common rad to grad values
| rad | grad |
|---|---|
| 1 rad | 63.6619772 grad |
| 5 rad | 318.309886 grad |
| 10 rad | 636.619772 grad |
| 25 rad | 1591.54943 grad |
| 50 rad | 3183.09886 grad |
| 100 rad | 6366.19772 grad |
Formula
Radians to gradians formula
grad = rad × 63.6619772
1 rad equals 63.6619772 grad. 10 rad equals 636.619772 grad.
FAQs
How do I convert radians to gradians?+
Use this formula: grad = rad × 63.6619772. Enter the rad value and the calculator applies the relationship immediately.
How many grad are in 1 rad?+
1 rad equals 63.6619772 grad.
What is 10 rad in grad?+
10 rad equals 636.619772 grad. The displayed result may be rounded, while the calculator keeps full precision internally.
Can I convert gradians back to radians?+
Yes. Use Swap in the converter to reverse the units and calculate grad to rad.
How does the Radians to Gradians Converter calculate the result?+
It uses the Radians to gradians formula: grad = rad × 63.6619772. 1 rad equals 63.6619772 grad. 10 rad equals 636.619772 grad.
What information do I need to use the Radians to Gradians Converter?+
Convert radians (rad) to gradians (grad) with the exact angle formula, worked examples, and a common-values table.
Angle guide
How to use the Radians to Gradians Converter
Convert radians (rad) to gradians (grad) with the exact angle formula, worked examples, and a common-values table. The page also explains the radians to gradians formula and shows a practical example: 1 rad equals 63.6619772 grad. 10 rad equals 636.619772 grad.
- 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 radians to gradians formula: grad = rad × 63.6619772.
- 3
Compare scenarios
Change one or more inputs to see how they affect the radians to Gradians Converter result before you use the estimate.
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