1 gradian (gon) = 3,240 arcseconds (″). To convert, multiply by 3,240: ″ = gon × 3,240. For example, 5 gon = 16,200 ″.
″ = gon × 3,240
Gradians to arcseconds table
| Gradians (gon) | Arcseconds (″) |
|---|---|
| 1 | 3,240 |
| 2 | 6,480 |
| 3 | 9,720 |
| 4 | 12,960 |
| 5 | 16,200 |
| 10 | 32,400 |
| 20 | 64,800 |
| 25 | 81,000 |
| 50 | 162,000 |
| 100 | 324,000 |
| 250 | 810,000 |
| 500 | 1,620,000 |
| 1,000 | 3,240,000 |
The two units
Gradian (gon). One 400th of a full turn, used in some surveying.
Arcsecond (″). One sixtieth of an arcminute.
Because both units are defined in terms of the same base unit, the factor 3,240 is exact, not a rounded measurement.
Convert gradians to other units
- Gradians to degrees — 1 gon = 0.9 °
- Gradians to radians — 1 gon = 0.0157079633 rad
- Gradians to arcminutes — 1 gon = 54 ′
Convert other units to arcseconds
Questions people ask
- How many arcseconds are in a gradian?
- 3,240, exactly.
- How do you convert gradians to arcseconds?
- ″ = gon × 3,240. It is the same as dividing by 0.000308642.
- How do you convert arcseconds back to gradians?
- gon = ″ ÷ 3,240. See arcseconds to gradians.
Results use the legal definitions of each unit and are checked against the Pint unit library. Display rounds to 10 significant digits. All unit conversions · More tools
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