Convert Radian (rad) to Grad
Please provide values below to convert Radian (rad) to Grad .Angle Converter
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Updated on September 1, 2025
You can use our Radian (rad) to Grad conversion calculator as a reliable and efficient tool to simplify angle conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Radian (rad) to Grad is crucial in Mathematics, Physics related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Radian (rad) to Grad converter.About Radian (rad) to Grad Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Radian (rad) and Grad
Let me explain to you about the relation between Radian rad and Grad first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Radian (rad)?
A radian is the SI unit of angular measurement, defined as the angle subtended at the center of a circle by an arc equal in length to the radius of the circle. 1 Radian (rad) is a unit of angle measurement which is commonly used in Mathematics, Physics. Widely used in mathematics, physics, and engineering due to its simplicity in many mathematical formulas and its direct relationship to the radius of a circle..What is Grad ?
Radian (rad) is another unit of angle measurement that is used in Surveying, Engineering. Synonym for Gon.. Widely used in mathematics, physics, and engineering due to its simplicity in many mathematical formulas and its direct relationship to the radius of a circle..How to Convert Grad ?
The conversion between Radian (rad) and Grad follows a simple formula:Radian = Radian × 63.66197723675813
Where, 63.66197723675813 is the value that allows you to convert between Radian (rad) and Grad .
So,
1 Grad = 63.66197723675813 Radian
And, 1 Radian = 1/63.66197723675813 Grad

Examples of Converting Radian (rad) to Grad
To convert any value from Radian (rad) to Grad , simply multiply the amount of Radian (rad) by the conversion factor:1 Grad = 63.66197723675813 Radian
For example, if you want to convert 5 Radian into Grad and the conversion factor is 63.66197723675813, then:
5 Radian = 5 x 63.66197723675813 Grad
Radian (rad) to Grad Conversion Chart
Here’s a quick reference chart for common conversions between Radian (rad) and Grad| Radian (rad) | Grad |
|---|---|
| 3 Radian (rad) | 190.9859317102744 Grad |
| 6 Radian (rad) | 381.9718634205488 Grad |
| 9 Radian (rad) | 572.9577951308232 Grad |
| 12 Radian (rad) | 763.9437268410976 Grad |
| 15 Radian (rad) | 954.929658551372 Grad |
| 18 Radian (rad) | 1145.9155902616465 Grad |
| 21 Radian (rad) | 1336.9015219719208 Grad |
| 24 Radian (rad) | 1527.8874536821952 Grad |
| 27 Radian (rad) | 1718.8733853924696 Grad |
| 30 Radian (rad) | 1909.859317102744 Grad |
How 1 Radian (rad) Converts to Other angle Units
See the relation between Radian (rad) and other angle related measurement units:| 1 Radian(rad) | 57.295780 Degree (°) |
| 1 Radian(rad) | 63.661977 Gon |
| 1 Radian(rad) | 3638.281999 Mil |
| 1 Radian(rad) | 3437.746771 Minute (′) |
| 1 Radian(rad) | 2.387324 Point (pt) |
| 1 Radian(rad) | 6.283185 Revolution (rev) |
| 1 Radian(rad) | 206264.806247 Second (′′) |
| 1 Radian(rad) | 0.636620 Sextant (sext) |
| 1 Radian(rad) | 6.283185 Turn |
Features of Our Radian (rad) to Grad Conversion Calculator
Our Radian rad to Grad converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

