Instant · Precise · Universal
32 units available
7 categories total
To km/h: × 1.609. To m/s: × 0.447. To ft/s: × 1.467. To knots: × 0.869.
1 mph = 0.44704 m/s = 1.609 km/h. The conversion factor comes from the statute mile definition.
For example, 1 Mile per Hour (mi/h) = 29.33333333 Yard per Minute (yd/min).
| Mile per Hour (mi/h) | Yard per Minute (yd/min) |
|---|---|
| 0.1 | 2.933333333 |
| 0.5 | 14.66666667 |
| 1 | 29.33333333 |
| 2 | 58.66666667 |
| 5 | 146.6666667 |
| 10 | 293.3333333 |
| 25 | 733.3333333 |
| 50 | 1466.666667 |
| 100 | 2933.333333 |
| 500 | 14666.66667 |
| 1000 | 29333.33333 |
Mile per hour measures how many statute miles are traveled in one hour. It's the primary speed unit in the United States and some other countries using imperial measurements.
1 mph = 0.44704 m/s = 1.609 km/h. The conversion factor comes from the statute mile definition.
To km/h: × 1.609. To m/s: × 0.447. To ft/s: × 1.467. To knots: × 0.869.
US speed limits (25 mph residential, 65–75 mph interstate), vehicle speeds in US/UK, hurricane wind speeds (74+ mph), and baseball pitch speeds.
Sound barrier: 767 mph at sea level. Fastest car: 282.9 mph (Koenigsegg). Commercial jet: 550–580 mph cruise. Cheetah: 70 mph sprint.
Assuming 1 mph ≈ 1 km/h — actually 1 mph ≈ 1.6 km/h. Also, confusing statute miles with nautical miles.
Quick conversion: multiply mph by 1.6 for approximate km/h. Remember: 60 mph ≈ 100 km/h (slightly off but close).
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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