Carbon Calculator

carbon footprint calculator for individuals and households

This carbon calculator is provided free to use, to enable everyone to easily understand their own carbon footprint.

Show you care for the environment and communities across the World by Carbon Offsetting.

You can support Carbon Offsetting Projects that both tackle climate change and support impoverished communities across the world.
Just click the ‘Offset’ button after you have finished your calculation and you’re your pledge. It takes only a few easy clicks and costs only a few Pounds/Dollars/Euros per tonne CO2.

If you cannot afford to offset your full carbon footprint, even offsetting just 1 tonne will make a difference Offset 1 tonne  

You also get a personalised Certificate recognising your offsetting - makes an ideal gift too!

Need an International Electricity Emissions Factor? IEA Emission Factors

Have questions about how to use the Carbon Calculator? Calculator Help and Frequently Asked Questions