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1 Foot per Second to Miles per Hour

1 foot per second is 0.6818 miles per hour. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

1 ft/s = 0.6818 mph
ft/s × 0.681818 = mph
Try: 2 ft/s to mph 6 ft/s to mph
1 ft/s is also
1 ft/s = 1.1 km/h 1 ft/s = 0.3048 m/s 1 ft/s = 0.5925 kn
ft/s
0.6818 mph

Formula and Step-by-Step

ft/s × 0.681818 = mph
  1. Start with 1 ft/s
  2. Multiply by 0.681818: 1 × 0.681818 = 0.6818
  3. Result: 1 ft/s = 0.6818 mph

Since 1 foot per second equals 0.681818 miles per hour, multiply any foot per second value by 0.681818 to convert.

Other Foot per Second to Mile per Hour Values

Feet per Second (ft/s) Miles per Hour (mph)
1 ft/s 0.6818 mph
2 ft/s 1.36 mph
5 ft/s 3.41 mph
10 ft/s 6.82 mph
15 ft/s 10.23 mph
20 ft/s 13.64 mph
25 ft/s 17.05 mph
50 ft/s 34.09 mph
75 ft/s 51.14 mph
100 ft/s 68.18 mph
250 ft/s 170.45 mph
500 ft/s 340.91 mph
1,000 ft/s 681.82 mph
calculate Foot per Second to Mile per Hour Converter swap_horiz Mile per Hour to Foot per Second Converter functions Foot per Second to Mile per Hour Formula speed All Speed Conversions

Frequently Asked Questions

1 foot per second equals 0.6818 miles per hour.
The formula is: ft/s × 0.681818 = mph. See the ft/s to mph formula page for worked examples.
Use the miles per hour to foot per second converter. The reverse formula is: mph × 1.466667 = ft/s.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (ft/s × 0.681818 = mph) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026