Distance divided by time.
Millimeter per Hours to Foot per Minutes Converter — mm/h to ft/min
Convert Millimeter per Hours (mm/h) to Foot per Minutes (ft/min) using the exact conversion factor (1 millimeter per hours = 0.0000546807 foot per minutes). See the formula, worked examples, and conversion table.
Millimeter per Hours to Foot per Minutes converter
Converter
Speed Converter
Convert road, aviation, marine, lab, and scientific speed units.
Context values
Some unit families need one extra value for a physically accurate result.
Distance divided by time.
Result = input x 2.77777778e-7 / 0.00508.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millimeter per Hours to Foot per Minutes
Millimeter per Hours and Foot per Minutes both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Both are distance divided by time units.
Formula
foot per minutes = millimeter per hours × 0.0000546806649169
This factor comes from each unit's defined relationship to the category's base unit: 1 millimeter per hours equals 2.777778e-7 base units, and 1 foot per minutes equals 0.00508 base units, so dividing one by the other gives the direct millimeter per hours-to-foot per minutes factor of 0.0000546806649169.
Simple example
1 mm/h × 0.00005468066492 = 0.0000546807 ft/min
1 millimeter per hours = 0.0000546807 foot per minutes.
Real-world example
10 mm/h × 0.00005468066492 = 0.0005468066 ft/min
10 millimeter per hours = 0.0005468066 foot per minutes.
Conversion table
| Millimeter per Hours (mm/h) | Foot per Minutes (ft/min) |
|---|---|
| 1 mm/h | 0.0000546807 ft/min |
| 5 mm/h | 0.0002734033 ft/min |
| 10 mm/h | 0.0005468066 ft/min |
| 25 mm/h | 0.0013670166 ft/min |
| 50 mm/h | 0.0027340332 ft/min |
| 100 mm/h | 0.0054680665 ft/min |
Reverse conversion: Foot per Minutes to Millimeter per Hours
0.0000546807 ft/min × 18288 = 1.000000642 mm/h
0.0000546807 foot per minutes = 1.000000642 millimeter per hours.
millimeter per hours = foot per minutes × 18288
For a page dedicated to this direction, see Foot per Minutes to Millimeter per Hours.
Understanding the Millimeter per Hours (mm/h)
Distance divided by time.
Understanding the Foot per Minutes (ft/min)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many foot per minutes are in 1 millimeter per hours?
1 millimeter per hours equals 0.0000546807 foot per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert millimeter per hours to foot per minutes?
Multiply the millimeter per hours value by 0.00005468066492. The converter above does this instantly to whatever precision you set.
How do I convert foot per minutes back to millimeter per hours?
Use the reverse factor: 1 foot per minutes equals 18,288 millimeter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a millimeter per hours?
Millimeter per Hours (mm/h) is a unit of speed.
What is a foot per minutes?
Foot per Minutes (ft/min) is a unit of speed.
Is the millimeter per hours to foot per minutes conversion exact?
Yes. Both millimeter per hours and foot per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.00005468066492 used above is exact to as many digits as you choose to display.