Take Action · Tool
What's your carbon footprint?
A carbon footprint adds up the greenhouse gases linked to your everyday choices — mainly travel, electricity and food — into one rough number. This calculator gives you an honest estimate in about two minutes. It's a learning tool, not a scientific audit.
Rough world average0
Biggest single lever, most people0
0
estimated tonnes CO2e / year
Reading this honestly
This is a simplified estimate using broad, illustrative factors — it's built to teach you which choices move the number most, not to be an exact personal audit. Transport distance, flights and generator use tend to shift it the most.