About the Units
minute (′)
An angular measure equal to 1/60 of a degree, used for precise measurements.
gon (gon)
Also known as grad, equal to 1/400 of a revolution, used primarily in surveying and geodesy.
Common Conversions
- 1 ′ = 0.018518519 gon
- 54.0 ′ = 1 gon