Calculate Braking Distance

Calculate Braking and Stopping Distances

A useful tool to calculate stopping distances, including thinking and braking distances.
Simply select your speed (in Mph or Kph) and run the tool to reveal the stopping distance.
To make the tool more accurate you can enter your reaction time, road surface and gradient.

Browse Common Braking Distances
1 Mph  
2 Mph  
3 Mph  
4 Mph  
5 Mph  
6 Mph  
7 Mph  
8 Mph  
9 Mph  


1 Kph  
2 Kph  
3 Kph  
4 Kph  
5 Kph  
6 Kph  
7 Kph  
8 Kph  
9 Kph