Instant · Precise · Universal
32 units available
7 categories total
To m/s: ÷ 100. To km/h: × 0.036. To mm/s: × 10.
1 cm/s = 0.01 m/s = 0.036 km/h = 0.6 m/min.
For example, 1 Centimeter per Second (cm/s) = 39.37007874 Yard per Hour (yd/h).
| Centimeter per Second (cm/s) | Yard per Hour (yd/h) |
|---|---|
| 0.1 | 3.937007874 |
| 0.5 | 19.68503937 |
| 1 | 39.37007874 |
| 2 | 78.74015748 |
| 5 | 196.8503937 |
| 10 | 393.7007874 |
| 25 | 984.2519685 |
| 50 | 1968.503937 |
| 100 | 3937.007874 |
| 500 | 19685.03937 |
| 1000 | 39370.07874 |
Centimeter per second measures distance in centimeters traveled in one second. Common for small-scale movements and flows.
1 cm/s = 0.01 m/s = 0.036 km/h = 0.6 m/min.
To m/s: ÷ 100. To km/h: × 0.036. To mm/s: × 10.
Stream/river surface flow (10–200 cm/s), blood flow velocity in arteries (10–100 cm/s), small machine movements, and insect flight speeds.
Housefly speed: ~200 cm/s. Blood in aorta: ~40 cm/s. Small stream flow: 30–100 cm/s. Ant running: 1–3 cm/s.
Confusing cm/s with m/s — off by a factor of 100. Mixing up with mm/s.
100 cm/s = 1 m/s. Good for water flow, blood flow, and small animal speeds. Divide by 100 to get m/s.
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 Might appear in some historical documents.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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