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Feet/hour to millimeters/second (ft/hr to mm/s) Metric conversion calculator

Welcome to our feet/hour to millimeters/second (ft/hr to mm/s) conversion calculator. You can enter a value in either the feet/hour or millimeters/second input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Speed units in the 'Select between other Speed units' tab below or use the search bar above. Tip: Use the swap button to switch from converting feet/hour to millimeters/second to millimeters/second to feet/hour.

feet/hour (ft/hr)


millimeters/second (mm/s)

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1 ft/hr = 0.08466667 mm/s 1 mm/s = 11.81102362 ft/hr

Algebraic Steps / Dimensional Analysis Formula
ft/hr * 1 ft/s
3600 ft/hr
* 1 m/s
3.2808 ft/s
* 1000 mm/s
1 m/s
= mm/s

Direct Conversion Formula
ft/hr * 1 mm/s
11.81102362 ft/hr
= mm/s

feet/hour 0
feet/second 0
kilometers/hour 0
kilometers/second 0
knots 0
meters/hour 0
meters/second 0
miles/hour 0
miles/second 0
If you would like to switch between Speed units, select from the tables below

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