Carbon Footprint Calculator
Estimate annual CO2 emissions from driving, flights, diet, and home energy use.
Disclaimer: This calculator provides a simplified educational estimate, not a formal carbon audit.
Carbon Footprint Calculator
This calculator auto-updates when values change.
Estimated footprint
49.8 tons CO2/year
That is about 332% of a 15-ton annual comparison baseline.
Transport
3.2 t
Flights
1 t
Diet
2.5 t
Energy
43.2 t
Disclaimer: Simplified educational estimate only.
About This Carbon Footprint Calculator
This carbon footprint calculator gives a simplified annual emissions estimate from common lifestyle inputs.
The breakdown helps show which areas contribute most and where reductions may have the biggest impact.
How to Use This Calculator
- 1
Enter your details
Fill in the inputs with realistic values for your situation.
- 2
Review the result
The calculator updates the main result and supporting breakdown as values change.
- 3
Adjust and compare
Change the numbers to test different scenarios or planning options.
Frequently Asked Questions
What does the Carbon Footprint Calculator do?v
Estimate annual CO2 emissions from driving, flights, diet, and home energy use.
Are the results exact?v
No. Results are estimates based on the values you enter and should be used for general planning.