Mach to Fps Converter

How to convert Mach to feet per second

Formulaft/s = Ma × 1,116.437008

Multiply the value in Mach by 1,116.437008. To go the other way, multiply by 0.0008957066032 (or divide by 1,116.437008).

A Mach is larger than a foot per second: one Mach contains 1,116.437008 feet per second.

Worked examples

1 Mach (ISA sea level)1 Ma × 1,116.437008 = 1,116.437008 ft/s
5 Mach5 Ma × 1,116.437008 = 5,582.185039 ft/s
10 Mach10 Ma × 1,116.437008 = 11,164.37008 ft/s
20 Mach20 Ma × 1,116.437008 = 22,328.74016 ft/s
100 Mach100 Ma × 1,116.437008 = 111,643.7008 ft/s

Mach to feet per second conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Mach to feet per second: 0.1–10 Ma
Mach (Ma)	Feet per second (ft/s)
0.1 Ma	111.6437 ft/s
0.25 Ma	279.10925 ft/s
0.5 Ma	558.2185 ft/s
1 Ma	1,116.437 ft/s
2 Ma	2,232.874 ft/s
3 Ma	3,349.311 ft/s
4 Ma	4,465.748 ft/s
5 Ma	5,582.185 ft/s
6 Ma	6,698.622 ft/s
7 Ma	7,815.0591 ft/s
8 Ma	8,931.4961 ft/s
9 Ma	10,047.933 ft/s
10 Ma	11,164.37 ft/s

Mach to feet per second: 12–1,000 Ma
Mach (Ma)	Feet per second (ft/s)
12 Ma	13,397.244 ft/s
15 Ma	16,746.555 ft/s
20 Ma	22,328.74 ft/s
25 Ma	27,910.925 ft/s
30 Ma	33,493.11 ft/s
40 Ma	44,657.48 ft/s
50 Ma	55,821.85 ft/s
75 Ma	83,732.776 ft/s
100 Ma	111,643.7 ft/s
250 Ma	279,109.25 ft/s
500 Ma	558,218.5 ft/s
1,000 Ma	1,116,437 ft/s

About the units

Mach (Ma)

The speed of sound depends on air temperature. This converter uses the International Standard Atmosphere value at sea level, 15 °C: about 340.29 m/s (1,225 km/h, 761 mph). Mach depends on air temperature; this uses the ISA sea-level speed of sound, 340.29 m/s (15 °C).

Foot per second (ft/s)

Exactly 0.3048 m/s. Used for projectile and fluid velocities in US engineering.

Frequently asked questions

How many feet per second are in one Mach?

There are 1,116.437008 feet per second in one Mach.

How do I convert Mach to feet per second?

Multiply the number of Mach by 1,116.437008. For example, 10 Ma × 1,116.437008 = 11,164.37008 ft/s.

How many Mach are in one foot per second?

One foot per second equals 0.0008957066032 Mach. That is the reverse factor, 1 ÷ 1,116.437008.

What is 10 Mach in feet per second?

10 Ma = 11,164.37008 ft/s.

Is this Ma to ft/s converter accurate?

The conversion uses the accepted reference value (Mach depends on air temperature; this uses the ISA sea-level speed of sound, 340.29 m/s (15 °C).). Results are shown to 12 significant figures by default; adjust precision in the converter.