Revolution per second 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 second [1/s] to radians per hour [rad/h] or radians per hour [rad/h] to revolutions per second [1/s]. 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 second [1/s] ≈ 22,619.4671 radians per hour [rad/h]1 radian per hour [rad/h] ≈ 4.421 * 10-5 revolutions per second [1/s]

Convert revolutions per second to radians per hour

There are two simple ways to convert revolutions per second [1/s] to radians per hour [rad/h]. In the first calculation method, the value in revolutions per second [1/s] is divided by the rounded conversion factor of 4.421 * 10-5. The second method multiplies the value in revolutions per second [1/s] by the rounded conversion factor of 22,619.4671.

  • Radians per hour [rad/h] ≈ revolutions per second [1/s] ÷ (4.421 * 10-5)
  • Radians per hour [rad/h] ≈ revolutions per second [1/s] * 22,619.4671

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 second [1/s] to radians per hour [rad/h] can be achieved using the following calculation method.

  • Radians per hour [rad/h] = revolutions per second [1/s] * 7,200 * π

Convert radians per hour to revolutions per second

Converting radians per hour [rad/h] to revolutions per second [1/s] 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 4.421 * 10-5. The second variant is a division. Here, the value in radians per hour [rad/h] is divided by the rounded conversion factor of 22,619.4671.

  • Revolutions per second [1/s] ≈ radians per hour [rad/h] * 4.421 * 10-5
  • Revolutions per second [1/s] ≈ radians per hour [rad/h] ÷ 22,619.4671

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 second [1/s] can be achieved using the following calculation method.

  • Revolutions per second [1/s] = radians per hour [rad/h] ÷ 7,200 ÷ π

Converter

Decimal places

How it's calculated

Factor: 
≈ 22,619.467
Radians per hour = Revolutions per second * 7,200 * π
Revolutions per second = Radians per hour ÷ 7,200 ÷ π

To all available units

Revolutions per second

Radians per minute

Revolutions per second

Radians per second

Revolutions per second

Revolutions per hour

Revolutions per second

Revolutions per minute

Revolutions per second

Terahertz

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