Instant · Precise · Universal
32 units available
7 categories total
To m/s: ÷ 360,000. To m/h: × 0.01. To mm/h: × 10.
1 cm/h = 0.01 m/h = 0.00001 km/h = 0.00000278 m/s. Extremely small speed unit.
For example, 1 Centimeter per Hour (cm/h) = 0.0001822688831 Yard per Minute (yd/min).
| Centimeter per Hour (cm/h) | Yard per Minute (yd/min) |
|---|---|
| 0.1 | 0.00001822688831 |
| 0.5 | 0.00009113444153 |
| 1 | 0.0001822688831 |
| 2 | 0.0003645377661 |
| 5 | 0.0009113444153 |
| 10 | 0.001822688831 |
| 25 | 0.004556722076 |
| 50 | 0.009113444153 |
| 100 | 0.01822688831 |
| 500 | 0.09113444153 |
| 1000 | 0.1822688831 |
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.
Yard per minute measures distance in yards traveled in one minute.
1 yd/min = 0.01524 m/s = 0.05486 km/h = 0.9144 m/min.
To yd/s: ÷ 60. To ft/min: × 3. To m/min: × 0.9144.
American football player speeds (50–120 yd/min), slow boat speeds, and some industrial processes.
NFL running back: 100–120 yd/min sprint. Average walking: 50 yd/min.
Confusing with yd/s (60× faster) or mph.
~30 yd/min = 1 mph. Used occasionally in American sports contexts.



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