ConvBolt — Unit ConverterMile per Hour (mph) Converter Hub
The mile per hour (mph) is one of the units in the speed family. Rather than jump between 4 separate converter pages, this hub gathers every mph conversion in one place: the table below gives the factor for each partner unit in both directions, so you can see at a glance whether a value will come out larger or smaller.
The numbers are exact to seven significant figures, which is more precision than most day-to-day work needs but matters when a factor is applied repeatedly in a spreadsheet or a batch calculation. As a quick sense of scale: 1000 mph = 447.04 m/s, and 1000 mph = 1609.344 km/h.
Every row links to a dedicated converter with a worked example, a full value table and the reverse page, so you can go straight from this overview to the specific conversion you need.
All mph conversions
| Convert from mph | Factor | Convert to mph |
|---|---|---|
| mph to m/s | 0.44704 m/s | m/s to mph |
| mph to km/h | 1.609344 km/h | km/h to mph |
| mph to kn | 0.8689762 kn | kn to mph |
| mph to ft/s | 1.466667 ft/s | ft/s to mph |
Popular mph conversions
Frequently asked questions
How many units can the mph be converted to?
4 partner units in the Speed family: m/s, km/h, kn, ft/s.
What is the mph conversion factor?
Mile per Hour: 1 mph = 0.44704 m/s; 1 mph = 1.609344 km/h; 1 mph = 0.8689762 kn, and so on for every other partner unit.
Back to the Speed conversions hub, the ConvBolt Unit Converter, or browse our conversion guides.