1 deg = 1.1111111111111 gon
1 Degree (deg) = 1.1111111111111 Gradian (gon).
If you want to reverse convert, use Gradian → Degree. 1 gon = 0.9 deg. You can also explore the full Angle converter page for more cross conversions.
Conversion formula
Degree to Gradian formula: value in gon = value in deg × 1.1111111111111.
Gradian to Degree formula: value in deg = value in gon × 0.9.
How to convert Degree to Gradian
To convert Degree to Gradian, multiply the value in deg by 1.1111111111111. This gives the result in gon.
For example, 1 deg = 1.1111111111111 gon and 10 deg = 11.111111111111 gon.
What is Degree?
Degree (°): A full turn is 360 degrees and a right angle is 90 degrees. 90° = π/2 rad; 360° = 2π rad.
What is Gradian?
Gradian (gon): A full turn is 400 gradians and a right angle is 100; used in surveying. 1 gon = 0.9°; 100 gon = 90°.
FAQ
How many gradian are in 1 degree?
There are 1.1111111111111 gon in 1 deg.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert degree to gradian?
Multiply the value in deg by 1.1111111111111 to get the value in gon.
Degree → other Angle units
- 1 degree → radian = 0.017453286279274 radian
- 1 degree → gradian = 1.1111111111111 gradian
Degree → Gradian Table
The table below shows common values from Degree to Gradian and the reverse direction for quick reference.
| deg | gon | Rounded |
|---|---|---|
| 1 deg | 1.1111111111111 gon | 1.1111 |
| 2 deg | 2.2222222222222 gon | 2.2222 |
| 3 deg | 3.3333333333333 gon | 3.3333 |
| 4 deg | 4.4444444444444 gon | 4.4444 |
| 5 deg | 5.5555555555556 gon | 5.5556 |
| 10 deg | 11.111111111111 gon | 11.1111 |
| 12 deg | 13.333333333333 gon | 13.3333 |
| 15 deg | 16.666666666667 gon | 16.6667 |
| 20 deg | 22.222222222222 gon | 22.2222 |
| 25 deg | 27.777777777778 gon | 27.7778 |
| 30 deg | 33.333333333333 gon | 33.3333 |
| 40 deg | 44.444444444444 gon | 44.4444 |
| 50 deg | 55.555555555556 gon | 55.5556 |
| 75 deg | 83.333333333333 gon | 83.3333 |
| 100 deg | 111.11111111111 gon | 111.1111 |
| 200 deg | 222.22222222222 gon | 222.2222 |
| 250 deg | 277.77777777778 gon | 277.7778 |
| 500 deg | 555.55555555556 gon | 555.5556 |
| 750 deg | 833.33333333333 gon | 833.3333 |
| 1000 deg | 1111.1111111111 gon | 1111.1111 |
| 2500 deg | 2777.7777777778 gon | 2777.7778 |
| 5000 deg | 5555.5555555556 gon | 5555.5556 |
| 10000 deg | 11111.111111111 gon | 11111.1111 |
Gradian → Degree Table
| gon | deg | Rounded |
|---|---|---|
| 1 gon | 0.9 deg | 0.9000 |
| 2 gon | 1.8 deg | 1.8000 |
| 3 gon | 2.7 deg | 2.7000 |
| 4 gon | 3.6 deg | 3.6000 |
| 5 gon | 4.5 deg | 4.5000 |
| 10 gon | 9 deg | 9.0000 |
| 12 gon | 10.8 deg | 10.8000 |
| 15 gon | 13.5 deg | 13.5000 |
| 20 gon | 18 deg | 18.0000 |
| 25 gon | 22.5 deg | 22.5000 |
| 30 gon | 27 deg | 27.0000 |
| 40 gon | 36 deg | 36.0000 |
| 50 gon | 45 deg | 45.0000 |
| 75 gon | 67.5 deg | 67.5000 |
| 100 gon | 90 deg | 90.0000 |
| 200 gon | 180 deg | 180.0000 |
| 250 gon | 225 deg | 225.0000 |
| 500 gon | 450 deg | 450.0000 |
| 750 gon | 675 deg | 675.0000 |
| 1000 gon | 900 deg | 900.0000 |
| 2500 gon | 2250 deg | 2250.0000 |
| 5000 gon | 4500 deg | 4500.0000 |
| 10000 gon | 9000 deg | 9000.0000 |
Gradian → Degree
The reverse value is 1 gon = 0.9 deg.