Revolution per Hour to Revolution per Minute Conversion
Convert between Revolution per Hour and Revolution per Minute quickly and accurately.
How to Convert Revolution per Hour to Revolution per Minute
Conversion Formula
Example
Convert 15 r/h to r/min:
Unit Information
Learn about the velocity - angular units you're converting between
Revolution per Hour
r/h
Definition
The revolution per hour is a unit of angular velocity representing the number of complete rotations over a one-hour period. It is used for measuring moderate-speed rotational motions in mechanical systems and industrial applications.
History/Origin
Revolution per hour was established as an intermediate unit between revolution per second and revolution per day for measuring angular velocities in mechanical and industrial applications. It provides a convenient scale for describing rotational speeds in various engineering contexts.
Current Use
Revolution per hour is used in mechanical engineering for describing slow motor speeds, in industrial automation for describing equipment performance, and in manufacturing for monitoring rotational equipment performance over hourly intervals.
Multiplier
0.002
Offset
0
Revolution per Minute
r/min
Definition
The revolution per minute (RPM) is a unit of angular velocity representing the number of complete rotations over a one-minute period. It is the most commonly used unit for measuring rotational speeds in mechanical systems, motors, and industrial equipment.
History/Origin
Revolution per minute was established as the standard unit for measuring rotational speeds in mechanical engineering and industrial applications. It provides a practical and intuitive measure for describing how fast rotating equipment operates in manufacturing and mechanical systems.
Current Use
RPM is widely used in mechanical engineering for motor specifications, in automotive industry for engine speeds, in industrial automation for describing equipment performance, and in manufacturing for monitoring rotational equipment performance in production processes.
Multiplier
0.105
Offset
0
Revolution per Hour to Revolution per Minute Conversion Table
| Revolution per Hour [r/h] | Revolution per Minute [r/min] |
|---|---|
| 1 r/h | 0.016667 r/min |
| 10 r/h | 0.166667 r/min |
| 25 r/h | 0.416667 r/min |
| 50 r/h | 0.833333 r/min |
| 100 r/h | 1.666667 r/min |
| 0 r/h | 0E+0 r/min |
| -10 r/h | -0.166667 r/min |
| -40 r/h | -0.666667 r/min |
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