Radians to Gradians Converter
Convert radians (rad) to gradians (gons) (gon), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an angle, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 rad = 63.6619772368 gon
- 1 × 63.6619772368 = 63.6619772368 gon
How to convert radians to gradians
1 rad = 63.6619772368 gon, so multiply by 63.6619772368 to go from radians to gradians (gons). Going the other way, 1 gon = 0.0157079632679 rad.
gon = rad × 63.6619772368 rad = gon × 0.0157079632679
Worked example:
1 rad = 63.6619772368 gon 5 × 63.6619772368 = 318.309886184 gon
Radians to gradians table
| Radians | Gradians |
|---|---|
| 1 rad | 63.6619772368 gon |
| 2 rad | 127.323954474 gon |
| 3 rad | 190.98593171 gon |
| 4 rad | 254.647908947 gon |
| 5 rad | 318.309886184 gon |
| 6 rad | 381.971863421 gon |
| 7 rad | 445.633840657 gon |
| 8 rad | 509.295817894 gon |
| 9 rad | 572.957795131 gon |
| 10 rad | 636.619772368 gon |
| 15 rad | 954.929658551 gon |
| 20 rad | 1,273.23954474 gon |
| 25 rad | 1,591.54943092 gon |
| 30 rad | 1,909.8593171 gon |
| 40 rad | 2,546.47908947 gon |
| 50 rad | 3,183.09886184 gon |
| 75 rad | 4,774.64829276 gon |
| 100 rad | 6,366.19772368 gon |
| 250 rad | 15,915.4943092 gon |
| 500 rad | 31,830.9886184 gon |
| 1000 rad | 63,661.9772368 gon |
About the units
- Radians (rad)
- Radians, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Gradians (gon)
- Gradians (gons), a specialised unit. Involves π, which no fraction equals exactly; this converter uses π to 50 significant digits, far beyond the 12 digits shown. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.