Radians are the SI standard for angles and essential in calculus, physics, and trigonometry. 2π radians = 360 degrees.

When are gradians used?

Gradians (400 grad = 360°) are used in surveying and some European military applications for easier decimal calculation.

Angle Converteerer

Gratis angle converteerer supporting conversion between degrees, radians, gradians, arcminuten, and arcseconden used in mathematics, engineering, and astronomy.

Converteer between degrees, radians, gradians, arcminuten, and arcseconden.

radians = degrees \times \frac{π}{180}

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Converteer between different speed units including km/h, mph, m/s, knots, and ft/s.