Close

Convert 21 Feet per second to Millimeters per second

21 Feet per second (ft/s) = 6,400.8 Millimeters per second (mm/s)
1 ft/s = 304.8 mm/s 1 mm/s = 3.3e-03 ft/s

More information of Foot per second to Millimeter per second converter

Q: How many Feet per second in a Millimeter per second?

The answer is 3.3e-03 Millimeter per second

Q: How do you convert 21 Foot per second (ft/s) to Millimeter per second (mm/s)?

21 Foot per second is equal to 6,400.8 Millimeter per second. Formula to convert 21 ft/s to mm/s is 21 * 304.8

Q: How many Feet per second in 21 Millimeters per second?

The answer is 0.068898 Feet per second

Lastest Convert Queries

Top Search