Feet/second to millimeters/hour (ft/s to mm/hr) converter

You can enter a value in either the feet/second (ft/s) or millimeters/hour (mm/hr) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Speed units and easily switch Speed units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting feet/second to millimeters/hour to millimeters/hour to feet/second.

feet/second (ft/s)

 

millimeters/hour (mm/hr)

 
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1 ft/s = 1097279.9999122 mm/hr 1 mm/hr = 9.1E-7 ft/s

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

Direct Conversion Formula
ft/s * 1097279.9999122 mm/hr
1 ft/s		 = mm/hr

If you would like to switch between Speed units, select from the tables below

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