转换

Radian to Degree

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

Unit console

用公式、语境和精度转换单位

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1 rad
结果57.29577951 °
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.

02常见错误

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

03基准单位: rad

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

表格

RadianDegree
157.29577951
1.5707963390
3.14159265180

公式

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

来源

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

相关转换

Search and practice paths

Search and practice paths

公式表格Examples常见错误Everyday/engineeringExcel/CSV批量转换器Print 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. 角度. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Radian to Degree?

1 rad = 57.2957795131 °

Which formula does Radian to 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.