Distance divided by time.
Millimeter per Minutes to mph Converter — mm/min to mph
Convert Millimeter per Minutes (mm/min) to mph (mph) using the exact conversion factor (1 millimeter per minutes = 0.0000372823 mph). See the formula, worked examples, conversion table, history, and common uses.
Millimeter per Minutes to mph 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.
Miles per hour.
Result = input x 1.66666667e-5 / 0.44704.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millimeter per Minutes to mph
Millimeter per Minutes and mph both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Specifically: Distance divided by time, and miles per hour.
Formula
mph = millimeter per minutes × 0.0000372822715342
This factor comes from each unit's defined relationship to the category's base unit: 1 millimeter per minutes equals 0.0000166666666667 base units, and 1 mph equals 0.44704 base units, so dividing one by the other gives the direct millimeter per minutes-to-mph factor of 0.0000372822715342.
Simple example
1 mm/min × 0.00003728227153 = 0.0000372823 mph
1 millimeter per minutes = 0.0000372823 mph.
Real-world example
10 mm/min × 0.00003728227153 = 0.0003728227 mph
10 millimeter per minutes = 0.0003728227 mph.
Conversion table
| Millimeter per Minutes (mm/min) | mph (mph) |
|---|---|
| 1 mm/min | 0.0000372823 mph |
| 5 mm/min | 0.0001864114 mph |
| 10 mm/min | 0.0003728227 mph |
| 25 mm/min | 0.0009320568 mph |
| 50 mm/min | 0.0018641136 mph |
| 100 mm/min | 0.0037282272 mph |
Reverse conversion: mph to Millimeter per Minutes
0.0000372823 mph × 26822.4 = 1.000000764 mm/min
0.0000372823 mph = 1.000000764 millimeter per minutes.
millimeter per minutes = mph × 26822.4
For a page dedicated to this direction, see mph to Millimeter per Minutes.
Understanding the Millimeter per Minutes (mm/min)
Distance divided by time.
Understanding the mph
mph (mph) measures speed. Miles per hour follows directly from the international statute mile (1,609.344 m) divided by one hour. It is classified as a US/imperial customary unit.
Where it's used: United States (road speed limits and vehicle speedometers) United Kingdom (road speed limits)
Uses of the mph today
- Road speed limits and vehicle speedometers in the US and UK
- Weather reporting (wind speed) in the US
- Sports statistics (e.g. pitch speed, wind gusts) in US media
History of the mph
Miles per hour is a compound unit with no separate origin story of its own — it follows automatically once the statute mile was fixed at 5,280 feet in 1593 and later refined to exactly 1,609.344 meters by the 1959 international agreement that also standardized the pound.
Historical origin. mph was not the invention of a single named person; it developed through the process described above.
mph — sources
- NIST — International yard and pound (1959) — Basis for the modern mile used in mph.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many mph are in 1 millimeter per minutes?
1 millimeter per minutes equals 0.0000372823 mph, using the exact defined conversion factor rather than an estimate.
How do I convert millimeter per minutes to mph?
Multiply the millimeter per minutes value by 0.00003728227153. The converter above does this instantly to whatever precision you set.
How do I convert mph back to millimeter per minutes?
Use the reverse factor: 1 mph equals 26,822.4 millimeter per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a millimeter per minutes?
Millimeter per Minutes (mm/min) is a unit of speed.
What is a mph?
mph (mph) measures speed. Miles per hour follows directly from the international statute mile (1,609.344 m) divided by one hour. It is classified as a US/imperial customary unit.
Is the millimeter per minutes to mph conversion exact?
Yes. Both millimeter per minutes and mph are defined by fixed standards rather than physical artifacts, so the factor of 0.00003728227153 used above is exact to as many digits as you choose to display.