gradians (grad)
gradians as a conversion hub: 5 direct pairs, all with the exact factor on the page.
Angle Converter
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gradians converted to every other unit
| grad | ° | rad | turn | arcmin | arcsec |
|---|---|---|---|---|---|
| 1 grad | 0.9 | 0.01570796 | 0.0025 | 54 | 3,240 |
| 2 grad | 1.8 | 0.03141593 | 0.005 | 108 | 6,480 |
| 5 grad | 4.5 | 0.07853982 | 0.0125 | 270 | 16,200 |
| 10 grad | 9 | 0.15707963 | 0.025 | 540 | 32,400 |
| 20 grad | 18 | 0.31415927 | 0.05 | 1,080 | 64,800 |
| 50 grad | 45 | 0.78539816 | 0.125 | 2,700 | 162,000 |
| 100 grad | 90 | 1.570796 | 0.25 | 5,400 | 324,000 |
All conversions starting from grad
grad to °grad to radgrad to turngrad to arcmingrad to arcsec
Questions
How do I convert from gradians?
Pick the target unit from the table on this page, or open the dedicated pair page — each one carries a converter, a table of common values and the exact factor.
Is gradian exact or approximate?
The factor shown (1 grad = 0.9 °) is fixed by definition, so conversions are exact rather than measured.
What is gradian used for?
gradians as used in practical measurements