Speed of sound in air

The speed of sound in air (also known as the sonic velocity in air) is the speed at which sound travels through air. Calculate with a choice of speed/velocity units both metric and imperial with some others e.g Mach

This calculator takes into account the affect of temperature on the speed of sound in air. However, there are other factors that can affect the sonic velocity such as humidity and pressure. This online speed of sound calculator is useful conversion tool to approximate sound speeds in air at different temperatures.

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