Instant · Precise · Universal
32 units available
7 categories total
To ft/s: ÷ 60. To m/s: × 0.00508. To mph: ÷ 88.
1 ft/min = 0.00508 m/s = 0.01829 km/h = 0.3048 m/min.
For example, 1 Foot per Minute (ft/min) = 1828.8 Centimeter per Hour (cm/h).
| Foot per Minute (ft/min) | Centimeter per Hour (cm/h) |
|---|---|
| 0.1 | 182.88 |
| 0.5 | 914.4 |
| 1 | 1828.8 |
| 2 | 3657.6 |
| 5 | 9144 |
| 10 | 18288 |
| 25 | 45720 |
| 50 | 91440 |
| 100 | 182880 |
| 500 | 914400 |
| 1000 | 1828800 |
Foot per minute measures distance in feet traveled in one minute. Common in US industrial and HVAC applications.
1 ft/min = 0.00508 m/s = 0.01829 km/h = 0.3048 m/min.
To ft/s: ÷ 60. To m/s: × 0.00508. To mph: ÷ 88.
HVAC duct air velocity (600–2,000 fpm), conveyor belts (50–300 fpm), elevator speeds (200–1,500 fpm), and escalators (90–120 fpm).
Typical HVAC duct: 800–1,200 fpm. High-rise elevator: 1,000 fpm. Airport moving walkway: 140 fpm.
Confusing ft/min with ft/s — ft/min is 60× slower. Mixing fpm with mph.
60 ft/min = 1 ft/s. ~88 ft/min = 1 mph. Essential for HVAC calculations in the US.
Centimeter per hour measures very slow movements in centimeters over an hour. Used for extremely gradual processes.
1 cm/h = 0.01 m/h = 0.00001 km/h = 0.00000278 m/s. Extremely small speed unit.
To m/s: ÷ 360,000. To m/h: × 0.01. To mm/h: × 10.
Very slow geological processes, material expansion/contraction measurements, and some biological growth studies.
Human nail growth: ~0.01 cm/h. Stalagmite formation: ~0.001 cm/h. Some coral growth: 0.1 cm/h.
Using for anything except very slow processes. Confusing with cm/min or cm/s.
100 cm/h = 1 m/h. Primarily a scientific measurement unit. Not for everyday use.



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