Convert

Degree to Arcminute

Exact answer: 1 ° = 60 ′ (exact defined factor)

Degree and Arcminute describe the same quantity from the Angle family but come from different systems of units. The factor is defined exactly. Angles appear in geometry, navigation, surveying, mechanical engineering and graphics.

Unit console

Convert units with formula, context and precision

UnitCloud is a local measurement lab for everyday work, engineering, IT, energy, mobility and design. Every conversion shows result, formula, base unit, rounding and the common mistake.

What do you want to convert?

From0.5 °

Result30 ′

Factor1 ° = 60 ′

Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

010.5 ° = 30 ′

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

02Common mistake

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

03Base unit: rad

1 ° = 0.0174532925199 rad. Then the value is converted through the base unit rad into Arcminute.

Table

Degree to Arcminute
Degree	Arcminute
0.5	30
1	60
2	120
5	300
10	600
90	5,400

Formula

1 ° = 0.0174532925199 rad. Then the value is converted through the base unit rad into Arcminute.

Sources

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

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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 reviewed: September 2026. Angle. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Degree to Arcminute?

1 ° = 60 ′

Which formula does Degree to Arcminute use?

1 ° = 0.01745329252 rad. Then the value is converted through the base unit rad into Arcminute.

What is the most common mistake?

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

When should I verify the result?

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