Arcminute to Revolution Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert arcminutes [′] to revolutions [r] or revolutions [r] to arcminutes [′]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert arcminutes to revolutions
There are two simple ways to convert arcminutes [′] to revolutions [r]. In the first calculation method, the value in arcminutes [′] is divided by 21,600. The second method multiplies the value in arcminutes [′] by the rounded conversion factor of 4.63 * 10-5.
- Revolutions [r] = arcminutes [′] ÷ 21,600
- Revolutions [r] ≈ arcminutes [′] * 4.63 * 10-5
The calculation method with a rounded conversion value is more suitable for rough conversions from arcminutes [′] to revolutions [r], as the calculation result may contain rounding errors. Therefore, the variant with the exact conversion factor is more suitable.
Convert revolutions to arcminutes
Converting revolutions [r] to arcminutes [′] is easy and can be done in two ways. The first method involves multiplication, whereby the value in revolutions [r] is multiplied by 21,600. The second variant is a division. Here, the value in revolutions [r] is divided by the rounded conversion factor of 4.63 * 10-5.
- Arcminutes [′] = revolutions [r] * 21,600
- Arcminutes [′] ≈ revolutions [r] ÷ (4.63 * 10-5)
The rounded conversion value can cause rounding errors, resulting in inaccurate calculation results. To ensure that the conversion from revolutions [r] to arcminutes [′] produces the most accurate calculation result possible, the conversion should be performed using the exact conversion factor.
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Arcminutes
Right angles
Arcminutes
Turns
Arcseconds
Centigons
Arcseconds
Centiradians
Arcseconds
Gons
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