Use this calculator to determine the velocity of a moving object in mile per hour, kilometre per hour, knot, metres per second or feet per second units, with a defined power output and force applied.

# Speed & Acceleration Calculators

Online web tools for speed or acceleration measurement conversions and calculations

## Kinetic Energy & Mass to Velocity Calculator

Use this calculator to determine the velocity of a moving object in mile per hour, kilometre per hour, knot, metres per second or feet per second units, from the kinetic energy or work required to accelerate or decelerate an object, and its mass.

## Force & Mass to Acceleration Calculator

Use this calculator to determine the acceleration in metre per second squared, feet per second squared or standard gravity units, from the net force applied to or produced by an object and its mass.

## Speed Converter

This speed converter tool will convert a distance travelled in a unit period of time to different units and show a related speed conversion scale.

## Acceleration Converter

This tool will convert acceleration into different measurement units and show a conversion scale for different rates of speed.

## Calculate Average Speed from Distance & Time Taken

Calculate average speed from total distance travelled and time taken and display conversion scales for distance and time vs speed.

## Local Gravity Calculator

This local gravity calculator determines the theoretical acceleration due to gravity at a particular location.