Speed of Sound Calculator

The Speed of Sound Calculator allows you to determine the speed at which sound travels through air based on temperature. You can input the temperature in either Celsius or Fahrenheit, and the calculator, will calculate the corresponding speed of sound in multiple units: mph, knots, m/s, ft/s, and km/h.

While humidity has a minor effect on the speed of sound, it is generally considered negligible for most practical purposes. Atmospheric pressure does not affect the speed of sound. It is primarily the lower temperatures at higher altitudes that cause the speed of sound to decrease.