Read our Quick step-by-step guide to how you get from this page to payment with ease. Please note this calculator can be used either to calculate your annual household footprint OR to offset specific flights. For flights, click the 'Flights' tab and proceed from there. When finished, make a note of your total carbon footprint rounded up to the nearest whole tonne.
Licensed to Park Ecovillage Trust by Carbon Footprint Ltd.
The above calculation methodology is independently verified.
When choosing your PETproject, check all the positive economic, social and environmental benefits in addition to the carbon reduction effect. Choose the project with the co-benefits you want to support.