ANGLE CONVERSION
Radian to Gradian.
Convert radian (rad) to gradian (gon), with the math explained.
1 rad = 63.66197724 gon
THE MATH, MADE SIMPLE
How to convert radian to gradian
Multiply your radian value by 63.6619772368 to get the equivalent in gradian. Both units are normalized through the radian.
gon = rad × 63.6619772410 rad = 636.619772368 gon
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
rad to gon conversion table
| Radian (rad) | Gradian (gon) |
|---|---|
| 1 rad | 63.6619772368 gon |
| 2 rad | 127.323954474 gon |
| 5 rad | 318.309886184 gon |
| 10 rad | 636.619772368 gon |
| 20 rad | 1,273.23954474 gon |
| 50 rad | 3,183.09886184 gon |
| 100 rad | 6,366.19772368 gon |
| 500 rad | 31,830.9886184 gon |
| 1,000 rad | 63,661.9772368 gon |
About the radian
The radian (rad) is a unit of angle. One radian equals 1 radian (base unit) in this calculator.
All radian conversionsAbout the gradian
The gradian (gon) is a unit of angle. One gradian equals 0.0157079632679 radian (base unit) in this calculator.
All gradian conversionsCommon questions
What is 1 rad in gon?
One radian equals 63.6619772368 gon. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
BROWSE BY UNIT