KEVOS® MAKEOS · Units
Speed and Feed Rate Converter
What is this speed in other units?
Convert a speed between SI, metric and US customary units and see it in every listed unit at once.
Open the calculatorRuns in your browser. No account needed.
How this tool works
Inputs, units and where to find them
| Input | Unit | Typical source |
|---|---|---|
| Speed value | The number exactly as written on the drawing, data sheet or quote. | |
| Unit of the entered value | choice | The unit printed beside the value; check prefixes such as k, M and m. |
Method and formulas
- Value in m/s = entered value × factor of the entered unit.
- Value in each other unit = SI value ÷ that unit’s factor.
- Factors used (1 unit = … m/s): m/min 0.016666666666666666; mm/min 0.000016666666666666667; km/h 0.2777777777777778; ft/s 0.3048; ft/min (sfm) 0.00508; in/min (ipm) 0.00042333333333333334; mile/h 0.44704; knot 0.5144444444444445.
- Example: 400 ft/min (sfm) = 2.032 m/s.
Limitations
- Displayed values are rounded to eight decimal places; small values use significant figures.
- Example values are illustrations. Replace them with values for your actual task.
Typical uses
- Convert speed values on drawings, data sheets and quotes
- Check supplier data given in other units
Who it is for
- Engineers
- Technicians
- Buyers and estimators
What you get
- The speed in each listed unit
- Value in m/s
Interpreting the result
- Use the unit your specification is written in, and keep the original value on record.
References
- Machinery’s Handbook, 29th edition (Industrial Press, 2012), printed pp. 2698. Topic reference; no source tables or recommended settings are reproduced.
- BIPM: The International System of Units (SI brochure) — https://www.bipm.org/en/publications/si-brochure
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