Carbon Footprint Calculator

Estimate your annual CO₂ impact from transport, home energy, diet, and consumption. You get a total in metric tons plus simple comparisons and reduction tips.

Your inputs

Commuting, errands, leisure

Your result

Annual footprint

0.0

metric tons CO₂e / year

Fill in the left and your total updates here.

Transport0.0
Energy0.0
Diet0.0
Consumption0.0

Run a calculation to see how you compare to global and 2030 targets.

After calculating, you will see tailored reduction tips by category.