Gradians to turns converter
Turns (tr)
1 gradian = 0.0025 turns
How to convert gradians to turns
tr = gon × 0.0025
Multiply the number of gradians by 0.0025 to get turns. Going the other way, divide by 0.0025 (or multiply by 400).
One gradian is exactly defined as 0.0025 turns (to 12 significant figures), and one turn is 400 gradians.
Worked examples
- Convert 5 gradians: 5 × 0.0025 = 0.0125 0.0125 turns.
- Convert 12.5 gradians: 12.5 × 0.0025 = 0.03125 0.03125 turns.
- Convert 250 gradians: 250 × 0.0025 = 0.625 0.625 turns.
Quick-reference table
| gon | tr |
|---|---|
| 1 | 0.0025 |
| 2 | 0.005 |
| 3 | 0.0075 |
| 5 | 0.0125 |
| 10 | 0.025 |
| 15 | 0.0375 |
| 20 | 0.05 |
| 25 | 0.0625 |
| 50 | 0.125 |
| 75 | 0.1875 |
| 100 | 0.25 |
| 1,000 | 2.5 |
| tr | gon |
|---|---|
| 1 | 400 |
| 2 | 800 |
| 3 | 1,200 |
| 5 | 2,000 |
| 10 | 4,000 |
| 15 | 6,000 |
| 20 | 8,000 |
| 25 | 10,000 |
| 50 | 20,000 |
| 75 | 30,000 |
| 100 | 40,000 |
| 1,000 | 400,000 |
Related conversions
Frequently asked questions
How many turns are in 1 gradian?
1 gradian equals 0.0025 turns.
What is the formula to convert gradians to turns?
Use tr = gon × 0.0025. Multiply the number of gradians by 0.0025 to get turns. Going the other way, divide by 0.0025 (or multiply by 400).
What is 100 gradians in turns?
100 gradians is 0.25 turns.