# » Acceleration Calculator

Acceleration, in physics, is the rate of change of velocity of an object.

$$a=\frac {v_{1}-v_{0}}{t}$$

## Initial Data

 Hours Minutes Seconds Time (t) Speed (v0) ~Mach 1 centimetres per second (cm/s) feet per second (ft/s) inches per second (ips) kilometres per hour (km/h) kilometres per second (km/s) knots metres per second (m/s) miles per hour (mph) speed of light in vacuum (c) Speed (v1) ~Mach 1 centimetres per second (cm/s) feet per second (ft/s) inches per second (ips) kilometres per hour (km/h) kilometres per second (km/s) knots metres per second (m/s) miles per hour (mph) speed of light in vacuum (c) Acceleration (a) cm / s² (Gal) ft / s² m / s² standard gravity (g)