Convert foot/second to millimeter/second
Please provide values below to convert foot/second [ft/s] to millimeter/second [mm/s], or Convert millimeter/second to foot/second.
1 ft/s = 304.8 mm/s. To convert foot/second to millimeter/second, multiply the value by 304.8; to go the other way, divide by it (1 mm/s = 0.00328083989501 ft/s). Both units measure speed and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ft/s = 304.8 mm/s
- 1 mm/s = 0.00328083989501 ft/s
- 10 ft/s = 3048 mm/s
- 100 ft/s = 30480 mm/s
How to Convert Foot/second to Millimeter/second
1 ft/s = 304.8 mm/s
Example: convert 15 ft/s to mm/s:
15 ft/s = 15 × 304.8 mm/s = 4572 mm/s
Foot/second to Millimeter/second Conversion Table
| foot/second | millimeter/second |
|---|---|
| 1 ft/s | 304.8 mm/s |
| 2 ft/s | 609.6 mm/s |
| 3 ft/s | 914.4 mm/s |
| 5 ft/s | 1524 mm/s |
| 10 ft/s | 3048 mm/s |
| 20 ft/s | 6096 mm/s |
| 50 ft/s | 15240 mm/s |
| 100 ft/s | 30480 mm/s |
| 500 ft/s | 152400 mm/s |
| 1000 ft/s | 304800 mm/s |
Foot/second
Foot per second (ft/s) is a unit of speed representing the distance of one foot traveled in one second.
History/Origin
The foot per second has been used historically in engineering, physics, and aeronautics, originating from the imperial measurement system where the foot is a standard unit of length. Its usage predates the metric system and has been common in the United States and other countries using imperial units.
Current Use
Today, ft/s is primarily used in fields such as physics, engineering, and aviation to measure speeds, especially in contexts where imperial units are standard. It is also used in sports and safety standards related to speed measurements.
Millimeter/second
Millimeter per second (mm/s) is a unit of speed representing the distance of one millimeter traveled in one second.
History/Origin
The millimeter per second has been used in scientific and engineering contexts to measure small-scale velocities, especially in fields like fluid dynamics and material science, as a standard unit derived from the metric system.
Current Use
Today, mm/s is commonly used in scientific research, engineering, and technical applications to quantify low velocities, such as in microfluidics, biomechanics, and precision manufacturing.
Frequently Asked Questions
What is 1 foot/second in millimeter/second?
1 foot/second (ft/s) = 304.8 millimeter/second (mm/s).
How do you convert foot/second to millimeter/second?
Multiply the foot/second value by 304.8. For example, 25 ft/s × 304.8 = 7620 mm/s.
What is 10 foot/second in millimeter/second?
10 ft/s = 3048 mm/s.
Which unit is larger, the foot/second or the millimeter/second?
The foot/second is the larger unit: 1 ft/s = 304.8 mm/s.