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) = 0.01093613298 Yard per Hour (yd/h).
| Centimeter per Hour (cm/h) | Yard per Hour (yd/h) |
|---|---|
| 0.1 | 0.001093613298 |
| 0.5 | 0.005468066492 |
| 1 | 0.01093613298 |
| 2 | 0.02187226597 |
| 5 | 0.05468066492 |
| 10 | 0.1093613298 |
| 25 | 0.2734033246 |
| 50 | 0.5468066492 |
| 100 | 1.093613298 |
| 500 | 5.468066492 |
| 1000 | 10.93613298 |
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 hour measures distance in yards traveled over one hour. Rarely used except in specialized contexts.
1 yd/h = 0.000254 m/s = 0.0009144 km/h = 0.9144 m/h.
To yd/min: ÷ 60. To ft/h: × 3. To m/h: × 0.9144.
No common modern applications. Might appear in some historical documents.
No notable facts — too rarely used.
Even existing is a mistake — use m/h, ft/h, or mph instead.
1,760 yd/h = 1 mph. Extremely uncommon. Better to use other units.



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