Miles per hour.
mph to Foot per Minutes Converter — mph to ft/min
Convert mph (mph) to Foot per Minutes (ft/min) using the exact conversion factor (1 mph = 88 foot per minutes). See the formula, worked examples, conversion table, history, and common uses.
mph 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 0.44704 / 0.00508.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting mph to Foot per Minutes
mph 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). mph is most often used for road speed limits and vehicle speedometers in the us and uk.
Formula
foot per minutes = mph × 88
This factor comes from each unit's defined relationship to the category's base unit: 1 mph equals 0.44704 base units, and 1 foot per minutes equals 0.00508 base units, so dividing one by the other gives the direct mph-to-foot per minutes factor of 88.
Simple example
1 mph × 88 = 88 ft/min
1 mph = 88 foot per minutes.
Real-world example
10 mph × 88 = 880 ft/min
10 mph = 880 foot per minutes.
Conversion table
| mph (mph) | Foot per Minutes (ft/min) |
|---|---|
| 1 mph | 88 ft/min |
| 5 mph | 440 ft/min |
| 10 mph | 880 ft/min |
| 25 mph | 2,200 ft/min |
| 50 mph | 4,400 ft/min |
| 100 mph | 8,800 ft/min |
Reverse conversion: Foot per Minutes to mph
88 ft/min × 0.01136363636 = 1 mph
88 foot per minutes = 1 mph.
mph = foot per minutes × 0.0113636363636
For a page dedicated to this direction, see Foot per Minutes to mph.
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.
Understanding the Foot per Minutes (ft/min)
Distance divided by time.
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 foot per minutes are in 1 mph?
1 mph equals 88 foot per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert mph to foot per minutes?
Multiply the mph value by 88. The converter above does this instantly to whatever precision you set.
How do I convert foot per minutes back to mph?
Use the reverse factor: 1 foot per minutes equals 0.0113636364 mph. You can also use the swap control in the converter above to flip the direction instantly.
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.
What is a foot per minutes?
Foot per Minutes (ft/min) is a unit of speed.
Is the mph to foot per minutes conversion exact?
Yes. Both mph and foot per minutes are defined by fixed standards rather than physical artifacts, so the factor of 88 used above is exact to as many digits as you choose to display.
Where is the mph still used today?
United States (road speed limits and vehicle speedometers) United Kingdom (road speed limits)