Turn to Gradian Converter
Convert turn to gradian instantly.
Standard angle units
degree 36000
radian 628.319
gradian 40000
arcminute 2160000
arcsecond 129600000
Fun comparisons
clock hour marks 🕐~ 1200
pizza slices (1/8) 🍕~ 800
right angles 📐~ 400
compass quarter turns 🧭~ 400
How to convert turn to gradian
Enter your angle in turn and get the equivalent in gradian instantly. Key reference points: a full circle is 360 degrees (2π radians / 400 gradians / 1 turn), and a right angle is 90 degrees (π/2 radians).
Turns measure complete rotations, while gradians divide a circle into 400 parts for surveying convenience.
Need the opposite direction? Convert gradian to turn just as easily, or explore all our angle conversions.
Common turn to gradian conversions
| Turn (rev) | Gradian (gon) |
|---|---|
| 1 | 400 |
| 5 | 2000 |
| 10 | 4000 |
| 25 | 10000 |
| 50 | 20000 |
| 100 | 40000 |
| 500 | 2 |
| 1000 | 4 |
Frequently asked questions
1 turn equals 400 gradian.
Multiply by 400. For example, 5 rev = 2000 gon.
1 turn equals exactly 400 gradians.
1 gradian equals 0.0025 turn.
100 turn equals 40000 gradian.