Revolution per minute to Radian 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 radians per hour [rad/h] or radians per hour [rad/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] ≈ 376.9911 radians per hour [rad/h]1 radian per hour [rad/h] ≈ 0.0027 revolutions per minute [1/min]

Convert revolutions per minute to radians per hour

There are two simple ways to convert revolutions per minute [1/min] to radians per hour [rad/h]. In the first calculation method, the value in revolutions per minute [1/min] is divided by the rounded conversion factor of 0.0027. The second method multiplies the value in revolutions per minute [1/min] by the rounded conversion factor of 376.9911.

  • Radians per hour [rad/h] ≈ revolutions per minute [1/min] ÷ 0.0027
  • Radians per hour [rad/h] ≈ revolutions per minute [1/min] * 376.9911

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of revolutions per minute [1/min] to radians per hour [rad/h] can be achieved using the following calculation method.

  • Radians per hour [rad/h] = revolutions per minute [1/min] * 120 * π

Convert radians per hour to revolutions per minute

Converting radians per hour [rad/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 radians per hour [rad/h] is multiplied by the rounded conversion factor of 0.0027. The second variant is a division. Here, the value in radians per hour [rad/h] is divided by the rounded conversion factor of 376.9911.

  • Revolutions per minute [1/min] ≈ radians per hour [rad/h] * 0.0027
  • Revolutions per minute [1/min] ≈ radians per hour [rad/h] ÷ 376.9911

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of radians per hour [rad/h] to revolutions per minute [1/min] can be achieved using the following calculation method.

  • Revolutions per minute [1/min] = radians per hour [rad/h] ÷ 120 ÷ π

Converter

Decimal places

How it's calculated

Factor: 
≈ 376.991
Radians per hour = Revolutions per minute * 120 * π
Revolutions per minute = Radians per hour ÷ 120 ÷ π

To all available units

Revolutions per minute

Radians per minute

Revolutions per minute

Radians per second

Revolutions per minute

Revolutions per hour

Revolutions per minute

Terahertz

Revolutions per second

Centihertz

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