Minutes of Arc to Revolutions Converter
Convert minutes of arc (′) to revolutions (turns) (rev), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an angle, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 ′ = 4.62962962963e-5 rev
- 1 × 4.62962962963e-5 = 4.62962962963e-5 rev
How to convert minutes of arc to revolutions
1 rev = 21,600 ′, so divide by 21,600 to go from minutes of arc to revolutions (turns) (1 ′ = 4.62962962963 × 10⁻⁵ rev).
rev = ′ ÷ 21,600 ′ = rev × 21,600
Worked example:
1 ′ = 4.62962962963e-5 rev 5 × 4.62962962963e-5 = 0.000231481481481 rev
Minutes of Arc to revolutions table
| Minutes of Arc | Revolutions |
|---|---|
| 1 ′ | 4.62962962963 × 10⁻⁵ rev |
| 2 ′ | 9.25925925926 × 10⁻⁵ rev |
| 3 ′ | 0.000138888888889 rev |
| 4 ′ | 0.000185185185185 rev |
| 5 ′ | 0.000231481481481 rev |
| 6 ′ | 0.000277777777778 rev |
| 7 ′ | 0.000324074074074 rev |
| 8 ′ | 0.00037037037037 rev |
| 9 ′ | 0.000416666666667 rev |
| 10 ′ | 0.000462962962963 rev |
| 15 ′ | 0.000694444444444 rev |
| 20 ′ | 0.000925925925926 rev |
| 25 ′ | 0.00115740740741 rev |
| 30 ′ | 0.00138888888889 rev |
| 40 ′ | 0.00185185185185 rev |
| 50 ′ | 0.00231481481481 rev |
| 75 ′ | 0.00347222222222 rev |
| 100 ′ | 0.00462962962963 rev |
| 250 ′ | 0.0115740740741 rev |
| 500 ′ | 0.0231481481481 rev |
| 1000 ′ | 0.0462962962963 rev |
About the units
- Minutes of Arc (′)
- Minutes of arc, a metric unit. Involves π, which no fraction equals exactly; this converter uses π to 50 significant digits, far beyond the 12 digits shown. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Revolutions (rev)
- Revolutions (turns), a specialised unit. Involves π, which no fraction equals exactly; this converter uses π to 50 significant digits, far beyond the 12 digits shown. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.