radians to gradians
Convert radian to gradian — instant, free, with the formula shown.
1 rad=63.66197724 gon
How to convert radian to gradian
To convert radian to gradian, multiply by 63.66197724:
gon = rad × 63.66197724
For example, 10 rad × 63.661977 = 636.61977237 gon.
rad to gon conversion table
| radians (rad) | gradians (gon) |
|---|---|
| 1 rad | 63.66197724 gon |
| 2 rad | 127.32395447 gon |
| 5 rad | 318.30988618 gon |
| 10 rad | 636.61977237 gon |
| 25 rad | 1591.54943092 gon |
| 50 rad | 3183.09886184 gon |
| 100 rad | 6366.19772368 gon |
| 250 rad | 15915.49430919 gon |
| 500 rad | 31830.98861838 gon |
| 1000 rad | 63661.97723676 gon |
Other radian conversions
Convert to gradian from another unit
rad to gon — frequently asked
How many gradians are in 1 radian?
1 radian = 63.66197724 gradians (rad × 63.661977 = gon).
What is the formula to convert radian to gradian?
Multiply your radian value by 63.66197724 to get gradian.
How do I convert 10 radians to gradians?
10 rad = 636.61977237 gon. For 100 rad the answer is 6366.19772368 gon. Use the calculator on this page for any other value.
When to convert radian to gradian
1Mathematics and trigonometry (radians)
2Surveying and navigation (degrees, minutes, seconds)
3Engineering (mrad for laser sights, optics)
4Astronomy (arc-seconds for stellar parallax)
Angle conversion — common questions
Why are radians used in math instead of degrees?
Because in radians, derivatives and series of trig functions take their simplest form (d/dx sin(x) = cos(x) only when x is in radians).
How many degrees in 1 radian?
1 rad = 180/π ≈ 57.2958°.
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