Metric Calculator

Know your actual speed.

Enter these from ticket

Enter Speed Claimed (km/hour)


Enter Camera Speed (Milli-Seconds)


This is DISTANCE they say was Filmed.

Mtrs cms

Measure the road

Enter Your Own Exact Measurements BELOW

Mtrs cms

This was actually your true speed

Actual Speed Kph
  1. Chalk mark the actual road section showing your vehicle positions in the penalty notice.
  2. Measure that traveled distance and enter on our calculator.
  3. Photograph the Chalked Section with a tape measure to Prove distance to a Judge.
  4. Click Here to print out a copy of your results.

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.