Convertitore Gradi-Radianti
Converti tra gradi e radianti. Convertitore online rapido e gratuito.
deg
Radianti
0.78539816
Pi Fraction0.250000
Gradians50.0000
Formula
Radian Conversion
Formulas
Radians = Degrees × pi/180
Degrees = Radians × 180/pi
Common Conversions
Esempio Risolto
Convert 45° to radians.
- 01Radians = 45 × pi/180 = pi/4
- 02= 0.7854 radians
- 03Gradians = 45 × 10/9 = 50 grad
Domande Frequenti
What is a radian?
A radian is the angle subtended at the center of a circle by an arc equal in length to the radius. There are 2pi radians in a full circle.
What are gradians?
Gradians divide a right angle into 100 parts, so a full circle is 400 gradians. They are used in some surveying and engineering contexts.
Why is pi/4 radians equal to 45°?
A full circle is 360° = 2pi radians. So 45° = 45/360 × 2pi = pi/4 radians.
Impara