Revolution per minute to Degree per hour Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert revolutions per minute [1/min] to degrees per hour [°/h] or degrees per hour [°/h] to revolutions per minute [1/min]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 revolution per minute [1/min] = 21,600 degrees per hour [°/h]1 degree per hour [°/h] ≈ 4.63 * 10-5 revolutions per minute [1/min]

Convert revolutions per minute to degrees per hour

There are two simple ways to convert revolutions per minute [1/min] to degrees per hour [°/h]. In the first calculation method, the value in revolutions per minute [1/min] is divided by the rounded conversion factor of 4.63 * 10-5. The second method multiplies the value in revolutions per minute [1/min] by 21,600.

  • Degrees per hour [°/h] ≈ revolutions per minute [1/min] ÷ (4.63 * 10-5)
  • Degrees per hour [°/h] = revolutions per minute [1/min] * 21,600

The calculation method with a rounded conversion value is more suitable for rough conversions from revolutions per minute [1/min] to degrees per hour [°/h], as the calculation result may contain rounding errors. Therefore, the variant with the exact conversion factor is more suitable.


Convert degrees per hour to revolutions per minute

Converting degrees per hour [°/h] to revolutions per minute [1/min] is easy and can be done in two ways. The first method involves multiplication, in which the value in degrees per hour [°/h] is multiplied by the rounded conversion factor of 4.63 * 10-5. The second variant is a division. Here, the value in degrees per hour [°/h] is divided by 21,600.

  • Revolutions per minute [1/min] ≈ degrees per hour [°/h] * 4.63 * 10-5
  • Revolutions per minute [1/min] = degrees per hour [°/h] ÷ 21,600

The rounded conversion value can cause rounding errors, resulting in inaccurate calculation results. To ensure that the conversion from degrees per hour [°/h] to revolutions per minute [1/min] produces the most accurate calculation result possible, the conversion should be performed using the exact conversion factor.

Converter

Decimal places

How it's calculated

Factor: 
21,600
Degrees per hour=Revolutions per minute*21,600
Revolutions per minute=
Degrees per hour21,600

To all available units

Revolutions per minute

Degrees per minute

Revolutions per minute

Degrees per second

Revolutions per minute

Hectohertz

Revolutions per minute

Microhertz

Revolutions per minute

Millihertz

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