Free instant turn → grad converter. No signup, no uploads — everything is calculated privately in your browser.
1 turn = 400 gradians
1 turns = 400 gradians
Free, instant, and 100% private — every calculation runs in your browser. Nothing is uploaded.
1 turn equals 400 gradians. To convert turns to gradians, multiply the value by 399.99999999999994.
1 turn = 400 gradians. Formula: value × 399.99999999999994
Example: 1 turn → 400 grad. Type any value in the converter above to see it converted live.
| Turns (turn) | Gradians (grad) |
|---|---|
| 1 turn | 400 grad |
| 2 turn | 800 grad |
| 5 turn | 2,000 grad |
| 10 turn | 4,000 grad |
| 25 turn | 10,000 grad |
| 50 turn | 20,000 grad |
| 100 turn | 40,000 grad |
| 250 turn | 100,000 grad |
| 500 turn | 200,000 grad |
| 1,000 turn | 400,000 grad |
1 turn = 400 gradians. Formula: value × 399.99999999999994. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.
Exactly: 1 turn = 399.99999999999994 gradians. The reverse factor is 1 gradian = 0.0025 turns.
1 turn = 400 grad; 10 turn = 4,000 grad; 100 turn = 40,000 grad. Use the full conversion table below for more reference values.
The gradian was defined during the French metrication effort so a right angle equals exactly 100 gradians, making a full turn 400 — nicer for decimal math, less aligned with astronomy and timekeeping (360 divides evenly by 2, 3, 4, 5, 6, 8, 9, 10, 12…). Engineering in most countries still uses degrees; gradians survive mainly in surveying and some European calculators.