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Radian en Degree

Degrees and radians are often mixed in software, geometry and trigonometry. Formulas usually expect a specific angle unit.

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De1 rad
Résultat57,29577951 °
Factor1 rad = 57,2957795131 °
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

011 rad = 57,29577951 °

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Erreur fréquente

Degrees and radians are often mixed in software, geometry and trigonometry. Formulas usually expect a specific angle unit.

03Unité de base: rad

base. Then the value is converted through the base unit rad into Degree.

Tableau

RadianDegree
157,29577951
1,5707963390
3,14159265180

Formule

base. Then the value is converted through the base unit rad into Degree.

Sources

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

Conversions liées

Degree en Radian° → radAngle

Search and practice paths

Search and practice paths

FormuleTableauExamplesErreur fréquenteEveryday/engineeringExcel/CSVConvertisseur par lotPrint view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Angle. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Radian en Degree?

1 rad = 57,2957795131 °

Which formula does Radian en Degree use?

base. Then the value is converted through the base unit rad into Degree.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.