To convert feet per second (ft/s) to miles per hour (mph), you can use the following conversion factor:
1 foot per second = 0.681818 miles per hour
Conversion Formula
mph = ft/s × 0.681818
Example Conversions
Here are some examples to illustrate the conversion:
Feet per Second (ft/s) |
Formula |
Miles per Hour (mph) |
1 ft/s |
1 × 0.681818 |
0.68 mph |
5 ft/s |
5 × 0.681818 |
3.41 mph |
10 ft/s |
10 × 0.681818 |
6.82 mph |
20 ft/s |
20 × 0.681818 |
13.64 mph |
30 ft/s |
30 × 0.681818 |
20.45 mph |
How to Convert ft/s to mph
- Identify the Value in Feet per Second: For example, 15 ft/s.
- Apply the Conversion Formula:
- Multiply the number of feet per second by 0.681818.
- For 15 ft/s:
- Calculation: 15 × 0.681818 = 10.23 mph
Practical Uses
- Speed Measurement: Useful for converting speeds from one measurement system to another, especially in fields like engineering or sports.
- Velocity Analysis: Helps in analyzing velocities in different units for various applications, such as vehicle performance or scientific experiments.
Summary
To convert feet per second (ft/s) to miles per hour (mph), multiply the number of feet per second by 0.681818. For instance, 10 ft/s is approximately 6.82 mph, and 30 ft/s is about 20.45 mph. This conversion is helpful for translating speeds between different measurement systems.