Feet per Second Converter
Convert feet per second (ft/s) to other units, with every conversion from 1 ft/s listed.
Change the values and press Calculate to work out your own figures.
Enter a speed, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 ft/s = 30.48 cm/s
- 1 × 30.48 = 30.48 cm/s
1 ft/s in other units
| Conversion | 1 ft/s equals |
|---|---|
| Feet per Second to centimeters per second | 30.48 cm/s |
| Feet per Second to kilometers per hour | 1.09728 km/h |
| Feet per Second to kilometers per second | 0.0003048 km/s |
| Feet per Second to knots | 0.592483801296 kn |
| Feet per Second to mach | 0.000888629737609 Mach |
| Feet per Second to meters per second | 0.3048 m/s |
| Feet per Second to miles per hour | 0.681818181818 mph |
| Feet per Second to speed of light | 1.01670336216 × 10⁻⁹ c |
About the units
- Feet per Second (ft/s)
- Feet per second, a US customary unit. Definition: NIST Handbook 44 (2024), Appendix C: General Tables of Units of Measurement.