Convert Miles per Hour to Meters per Second — Instantly
Convert miles per hour to meters per second (m/s) instantly using the formula m/s = mph × 0.44704. Includes a calculator, conversion table, worked examples, and FAQs.
Miles per hour to meters per second converter
Quick Reference
Miles per Hour to Meters per Second Conversion Table
Common mph to m/s conversions at a glance, using the exact relationship 1 mph = 0.44704 m/s.
| Miles per Hour (mph) | Calculation | Meters per Second (m/s) |
|---|---|---|
| 1 mph | 1 × 0.44704 | 0.44704 m/s |
| 5 mph | 5 × 0.44704 | 2.2352 m/s |
| 10 mph | 10 × 0.44704 | 4.4704 m/s |
| 20 mph | 20 × 0.44704 | 8.9408 m/s |
| 30 mph | 30 × 0.44704 | 13.4112 m/s |
| 40 mph | 40 × 0.44704 | 17.8816 m/s |
| 50 mph | 50 × 0.44704 | 22.352 m/s |
| 60 mph | 60 × 0.44704 | 26.8224 m/s |
| 70 mph | 70 × 0.44704 | 31.2928 m/s |
| 80 mph | 80 × 0.44704 | 35.7632 m/s |
| 100 mph | 100 × 0.44704 | 44.704 m/s |
| 120 mph | 120 × 0.44704 | 53.6448 m/s |
Step-by-Step
How to Convert Miles per Hour to Meters per Second
Converting mph to m/s is simple when you multiply the speed by 0.44704.
The Formula
Miles per hour and meters per second are both standard units of speed used in transport, science, athletics, engineering, and technical measurements. The exact relationship is 1 mph = 0.44704 m/s.
To convert meters per second back to miles per hour, divide by 0.44704.
How to Turn mph into m/s — Step by Step
Write down the speed value
Identify the number of miles per hour you want to convert — for example, 60 mph.
Multiply by 0.44704
60 mph × 0.44704 = 26.8224 m/s. This gives you the equivalent speed in meters per second.
Label your answer
Always write the unit (m/s) after the number so the result is clear and unambiguous.
mph vs m/s
What Is the Difference Between Miles per Hour and Meters per Second?
Miles per hour and meters per second are both units of speed. Miles per hour are commonly used for road speeds in the United States and United Kingdom contexts, while meters per second are widely used in science, engineering, and physics.
The relationship used on this page is: 1 mph = 0.44704 m/s. To convert miles per hour to meters per second, multiply the number of mph by 0.44704.
For example, 60 mph = 26.8224 m/s, 70 mph = 31.2928 m/s, and 100 mph = 44.704 m/s.
This conversion is exact and is commonly used in vehicle speed calculations, athletics, motion analysis, engineering, and technical documents.
Worked Examples
Sample mph to m/s Calculations
Here is how to calculate miles per hour to meters per second for commonly searched values.
10 mph to m/s
10 × 0.44704 = 4.4704 m/s. Ten miles per hour equals about 4.47 meters per second.
20 mph to m/s
20 × 0.44704 = 8.9408 m/s. Twenty miles per hour equals about 8.94 meters per second.
30 mph to m/s
30 × 0.44704 = 13.4112 m/s. Thirty miles per hour equals about 13.41 meters per second.
40 mph to m/s
40 × 0.44704 = 17.8816 m/s. Forty miles per hour equals about 17.88 meters per second.
50 mph to m/s
50 × 0.44704 = 22.352 m/s. Fifty miles per hour equals about 22.35 meters per second.
60 mph to m/s
60 × 0.44704 = 26.8224 m/s. Sixty miles per hour equals about 26.82 meters per second.
70 mph to m/s
70 × 0.44704 = 31.2928 m/s. Seventy miles per hour equals about 31.29 meters per second.
100 mph to m/s
100 × 0.44704 = 44.704 m/s. One hundred miles per hour equals exactly 44.704 meters per second.
FAQ
Frequently Asked Questions
Everything you need to know about converting miles per hour to meters per second.