Carbon Footprint Calculator Carbon Footprint Calculator Distance (km): Vehicle Type: Select Petrol Car Diesel Car Bike Bus Train Calculate What is a Carbon Footprint? A carbon footprint is the total amount of greenhouse gases, primarily carbon dioxide (CO2), emitted directly or indirectly as a result of human activities. It is usually measured in units of carbon dioxide equivalent (CO2e). Why is it Important? Carbon footprints are a measure of the impact of human activities on climate change. The burning of fossil fuels, deforestation, industrial processes, and transportation are among the main contributors to carbon emissions. By understanding and reducing our carbon footprints, we can mitigate climate change and protect the environment for future generations. How to Reduce Your Carbon Foot...