Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Carbon Footprint
Car Carbon Emissions Calculator
Calculate the annual CO₂ emissions from your car based on how far you drive, your fuel type, and the mix of city versus highway driving. Useful for comparing vehicles or planning emission reductions.
Fill in the required fields to see your result.
Carbon Footprint
Daily Commute Carbon Calculator
Calculate the annual CO₂ emissions from your daily commute by entering your distance, work schedule, and transport mode. Compare car, bus, cycling, and carpooling side by side.
Fill in the required fields to see your result.
Key differences
| Car Carbon Emissions Calculator | Daily Commute Carbon Calculator | |
|---|---|---|
| Category | Carbon Footprint | Carbon Footprint |
| Inputs required | 4 | 5 |
| Result | Annual CO₂ Emissions (lbs CO₂) | Annual Commute CO₂ (lbs CO₂) |
| What it does | Calculate the annual CO₂ emissions from your car based on how far you drive, your fuel type, and the mix of city versus highway driving. Useful for comparing vehicles or planning emission reductions. | Calculate the annual CO₂ emissions from your daily commute by entering your distance, work schedule, and transport mode. Compare car, bus, cycling, and carpooling side by side. |