gradian to radian
Live gradian (gon) to radian (rad) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from gradian to radian. Use the converter above for arbitrary values.
| gradian (gon) | → | radian (rad) |
|---|---|---|
| 0.001 gon | → | 1.5708e-5 rad |
| 0.01 gon | → | 0.000157 rad |
| 0.1 gon | → | 0.001571 rad |
| 0.5 gon | → | 0.007854 rad |
| 1 gon | → | 0.015708 rad |
| 2 gon | → | 0.031416 rad |
| 5 gon | → | 0.07854 rad |
| 10 gon | → | 0.15708 rad |
| 100 gon | → | 1.570796 rad |
| 1,000 gon | → | 15.707963 rad |
About the gradian
1/400 of a turn. Surveying.
About the radian
The angle subtended by an arc equal to the radius. SI unit.
How gradian to radian conversion works
Both units belong to Angle. Unitbox first expresses the input in the category reference unit (rad), then expresses that same quantity in radian.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
Frequently asked questions
Frequently Asked Questions
How do I convert gradian to radian?
Multiply the gradian value by 0.015708 to get it in radian. For example, 10 gon = 0.1571 rad.
What is 1 gon in rad?
1 gon = 0.015708 rad.
What is 100 gon in rad?
100 gon = 1.5708 rad.
What is the formula?
Linear: multiply by 0.015708 (the unit factor ratio).
Related conversions
Convert gradian to degree
#2Convert gradian to minute of arc
#3Convert gradian to second of arc
#4Convert gradian to turn
#5Convert degree to gradian
#6Convert minute of arc to gradian
#7Convert second of arc to gradian
#8Convert turn to gradian