Speed Distance Time Calculator play online

This calculator is a 3 in 1 tool.

Now you can easily calculate your average speed if you know how much distance you traveled in some amount of time.
This app can help you to easily calculate across different units. For example if you know the distance in kilometers, you can input the values in Km and ask the app to give you the result in Miles per hour. Similarly you can select from a range of other units to convert.

Features:
Calculate your speed/pace, distance or time, if you know any of the two of the three values
Convert between different units, e.g. Between metric and imperial units
Precision up to 9 decimal places (select precision from Menu > Precision)
Automatically remembers last values

Supported Units:
Inches
Feet
Yards
Miles
Leagues
Millimeters
Centimeters
Decimeters
Kilometers
Nautical Miles
Hours, Minutes, Seconds, Milliseconds