MOTION
Angular velocity
Rate of rotation expressed as an angle per time.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result21600 °/h1 rpm = 21600 °/h
EVERYDAY · ENGINEERING · SCIENCE
rpm to °/h Converter
Convert revolution per minute (rpm) to degree per hour (°/h). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through radian per second
Enter a revolution per minute value to calculate degree per hour with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| radian per secondfrom rpm | rad/s | 0.10472 |
| degree per secondfrom rpm | °/s | 6 |
| degree per hourfrom rpm | °/h | 21600 |
| revolution per minutefrom rpm | rpm | 1 |
| revolution per secondfrom rpm | r/s | 0.0166667 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
rpm to °/h Conversion Reference
Revolution Per Minute (rpm) and degree per hour (°/h) are units of angular velocity. Use this page to convert in either direction.
Conversion Examples
| Revolution Per Minute (rpm) | Degree Per Hour (°/h) |
|---|---|
| 1 rpm | 21600 °/h |
| 5 rpm | 108000 °/h |
| 10 rpm | 216000 °/h |
| 100 rpm | 2160000 °/h |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
°/h to rpm (degree per hour to revolution per minute)