The carbon calculator will tell you how much carbon dioxide (CO2) is likely to be released into the atmosphere for any given car journey.
For Help please see our FAQ section.
To use the calculator, simply choose one of the options below, enter the number of miles for your journey and select the calculate button.
Select the make, model and engine of your car (if it is not listed, then please use the ‘Car Type Selector’ or if you know the CO2 emissions for your vehicle use the ‘CO2 Selector’ option).
(* denotes a mandatory field)
Note - 'M5' is a manual 5 speed gear box (M6 = 6 speed manual etc.), 'A4' is a automatic 4 speed gear box (A5 = 5 speed automatic etc.) and CVT is constant variable transmission.
Car Type Supermini Small City Car Small Family Car Family Car Luxury Car Sports Car 4x4
Enter the manufacturers figure for the CO2 emmissions of your car (grams per Kilometre).
Select the number of people traveling in the car OneTwoThreeFourFiveSixSeven
Number of driven miles
Results displayed below.
