Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Carbon Footprint
Total Carbon Footprint Calculator
Sum your annual CO2 emissions across transport, home energy, food, and lifestyle categories into one total footprint figure. Use this as a dashboard view when comparing your impact to national or global averages.
Fill in the required fields to see your result.
Carbon Footprint
Flight Carbon Footprint Calculator
Estimate CO₂ emissions from any flight based on distance, number of passengers, seat class, and whether the trip is one-way or round trip. Ideal for offsetting decisions or comparing travel options.
Fill in the required fields to see your result.
Key differences
| Total Carbon Footprint Calculator | Flight Carbon Footprint Calculator | |
|---|---|---|
| Category | Carbon Footprint | Carbon Footprint |
| Inputs required | 4 | 5 |
| Result | Total annual carbon footprint (kg CO2) | Flight CO₂ Emissions (lbs CO₂) |
| What it does | Sum your annual CO2 emissions across transport, home energy, food, and lifestyle categories into one total footprint figure. Use this as a dashboard view when comparing your impact to national or global averages. | Estimate CO₂ emissions from any flight based on distance, number of passengers, seat class, and whether the trip is one-way or round trip. Ideal for offsetting decisions or comparing travel options. |