Feet per Second to Mach

Type a value — result updates instantly.

Feet per Second fps

Mach mach

1 fps = — mach

Quick reference

Feet per Second (fps)	Mach (mach)

Formula

Mach = feet per second × 0.00088862974

Multiply the feet per second value by 0.0008886297376093295 to get mach. To reverse — divide mach by 0.0008886297376093295 to get feet per second.

About this conversion

Feet per second (ft/s) is an imperial speed unit used in ballistics, aviation, and engineering. Learn more →

Mach (Ma) expresses speed as a ratio to the speed of sound (~343 m/s at sea level), used in aviation and aerospace. Learn more →