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Gradian

Measurement units: angle
Symbol: grad
Radians to gradians Gradians to radians

info1 gradian is exactly 1/400 of a revolution or 2π/400 or 0.9°.
In terms of the SI unit radians
1 grad is approximately 15.707963 x 10-3 radians.
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  • 1 gradian grad = 1*0.015707967995925 radians rad
  • 1 gradian grad = 1*0.640000000 binary degrees b deg
  • 1 gradian grad = 1*15.707962623 milliradians mrad
  • 1 gradian grad = 1*1 gons gon
  • 1 gradian grad = 1*0.640000000 binary radians b rad