Calculate speed, distance, or time given the other two values. Free online kinematics calculator.
Enter exactly two values and click 'Calculate' to solve for the third.
Solve motion equations easily. The Distance Calculator outputs Speed, Distance, or Time instantly based on physics equations. For converting speed ranges, use the Km to Miles Converter or convert heights using the Length Converter.
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Leave one parameter empty, enter values in the other two, and click the 'Calculate' button. Check equations of motion on Wikipedia.
The fundamental formula in kinematics is: Distance = Speed * Time. From this, you can derive: Speed = Distance / Time, and Time = Distance / Speed.
You can use any consistent units. For example, if speed is in miles per hour (mph), distance should be in miles, and time should be in hours.