Use this free online calculator to convert Foot/second to Speed of Sound [Air] instantly. This common speed conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Foot/second = 8.957e-4 Speed of Sound [Air]

1 Speed of Sound [Air] = 1116.44 Foot/second

Foot/second to Speed of Sound [Air] Conversion Formula

To convert Foot/second to Speed of Sound [Air], multiply by 8.957e-4.

Speed of Sound [Air] = Foot/second × 8.957e-4

Foot/second = Speed of Sound [Air] × 1116.44

To convert Speed of Sound [Air] back to Foot/second, divide by 8.957e-4 (or multiply by 1116.44).

About These Units

About Foot/second

Foot per second is a unit of velocity in the imperial system, measuring 0.3048 meters per second. Commonly used in engineering, construction, and physics applications in countries using imperial measurements. This unit is particularly useful for measuring moderate speeds such as projectile velocities, fluid flow rates, and mechanical systems.

About Speed of Sound [Air]

The speed of sound c (from Latin celeritas, "velocity") varies depending on the medium through which the sound waves pass. It is usually quoted in describing properties of substances (e.g. see the article on sodium).

Foot/second to Speed of Sound [Air] Conversion Table

Foot/second	Speed of Sound [Air]	Speed of Sound [Air]	Foot/second
0.1	8.957e-5	0.1	111.6437
0.5	4.479e-4	0.5	558.2185
1	8.957e-4	1	1116.44
2	1.791e-3	2	2232.87
5	4.479e-3	5	5582.19
10	8.957e-3	10	11164.37
20	0.017914	20	22328.74
25	0.022393	25	27910.93
50	0.044785	50	55821.85
100	0.089571	100	111643.70
250	0.223927	250	279109.25
500	0.447853	500	558218.50
1000	0.895707	1000	1116437.01

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