Miles per Hour to Millimeters per Second Converter

Common

Meters per second, km/h, mph and more.

How to convert Miles per Hour to Millimeters per Second

Multiply the miles per hour value by 447.04: 1 mph = 447.04 mm/s. Going the other way, 1 mm/s = 0.00223694 mph, so divide by 447.04 or use the Millimeters per Second to Miles per Hour converter.

About these units

Miles per Hour (mph)

Miles per hour is the road-speed unit in the United States and the United Kingdom. 1 mph is exactly 1.609344 km/h, so 60 mph is about 96.6 km/h.

Miles per Hour to Millimeters per Second conversion table

Miles per Hour (mph)Millimeters per Second (mm/s)
1 mph447.04 mm/s
2 mph894.08 mm/s
3 mph1,341.12 mm/s
4 mph1,788.16 mm/s
5 mph2,235.2 mm/s
10 mph4,470.4 mm/s
20 mph8,940.8 mm/s
25 mph11,176 mm/s
50 mph22,352 mm/s
100 mph44,704 mm/s
500 mph223,520 mm/s
1,000 mph447,040 mm/s

More miles per hour conversions

See every unit on the Speed Converter.