Carbon Calculator

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.

Car SelectorCar Type SelectorCarbon Selector

Car Selector

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).

Year	*
Make	*
Model	*
Engine	*

(* 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 Selector

Car Type

CO2 Selector

Enter the manufacturers figure for the CO2 emmissions of your car (grams per Kilometre).

Select the number of people traveling in the car OneTwoThreeFourFiveSixSeven

Advanced Options

Number of driven miles

Results displayed below.

Select the temperature of the engine at the start of the journey	Cold Warm or Hot
Select the type of journey you will be doing	Mixed Urban Highway
Select the type of fuel you will be using (if not as factory fitted)	As factory fitted Liquid Petroleum Gas (LPG) Bioethanol Biodiesel