Degree per day 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 degrees per day [°/d] to radians per hour [rad/h] or radians per hour [rad/h] to degrees per day [°/d]. 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 degree per day [°/d] ≈ 7.272 * 10-4 radians per hour [rad/h]1 radian per hour [rad/h] ≈ 1,375.0987 degrees per day [°/d]

Convert degrees per day to radians per hour

There are two simple ways to convert degrees per day [°/d] to radians per hour [rad/h]. In the first calculation method, the value in degrees per day [°/d] is divided by the rounded conversion factor of 1,375.0987. The second method multiplies the value in degrees per day [°/d] by the rounded conversion factor of 7.272 * 10-4.

  • Radians per hour [rad/h] ≈ degrees per day [°/d] ÷ 1,375.0987
  • Radians per hour [rad/h] ≈ degrees per day [°/d] * 7.272 * 10-4

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

Radians per hour [rad/h] = degrees per day [°/d] ÷ 4,320 * π

Convert radians per hour to degrees per day

Converting radians per hour [rad/h] to degrees per day [°/d] 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 1,375.0987. The second variant is a division. Here, the value in radians per hour [rad/h] is divided by the rounded conversion factor of 7.272 * 10-4.

  • Degrees per day [°/d] ≈ radians per hour [rad/h] * 1,375.0987
  • Degrees per day [°/d] ≈ radians per hour [rad/h] ÷ (7.272 * 10-4)

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 degrees per day [°/d] can be achieved using the following calculation method.

Degrees per day [°/d] = radians per hour [rad/h] * 4,320 ÷ π

Converter

Decimal places

How it's calculated

Factor: 
≈ 1,375.099
Radians per hour = Degrees per day ÷ 4,320 * π
Degrees per day = Radians per hour * 4,320 ÷ π

To all available units

Degrees per day

Radians per minute

Degrees per day

Radians per second

Degrees per day

Revolutions per minute

Degrees per day

Revolutions per second

Degrees per day

Terahertz

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