Carbon Footprint Calculator

The average American has a carbon footprint of about 16 tons of CO2 per year, compared to the global average of about 4 tons.

For most people, the biggest sources are: driving and flying (transportation), home heating and electricity (energy), and meat consumption (diet).

Top actions include: driving less or switching to an EV, reducing air travel, improving home insulation, switching to renewable energy, and eating less meat.

Using the Carbon Footprint Calculator is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. Follow the controls on the page. Some functions require sign-in or a paid plan; see Pricing for limits.

Yes, the Carbon Footprint Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Simply open NexTool in your mobile browser and navigate to the tool — no app download required.