Angle Converter Calculator
Convert angles between degrees, radians, and gradians.
Enter an angle value and select the unit it is given in. We convert it to degrees, radians, and gradians.
Angle Units Explained
Angles can be measured in several units. The three most common are degrees, radians, and gradians. A full circle equals 360 degrees, 2Ï€ radians, or 400 gradians.
Conversion Formulas
- Degrees to radians: degrees × (π / 180)
- Degrees to gradians: degrees × (10 / 9)
- Radians to degrees: radians × (180 / π)
- Gradians to degrees: gradians × (9 / 10)
Tip: 180 degrees equals π radians (about 3.141593) and 200 gradians. One radian is approximately 57.2958 degrees.
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Note: This calculator converts angles between degrees, radians, and gradians based on the formulas described. Results are rounded to approximately six significant digits. While we strive for accuracy, please verify important calculations independently. This tool is for educational and informational purposes and should not be the sole basis for financial, academic, or professional decisions.