Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Carbon Footprint
Daily Commute Carbon Calculator
Estimate annual CO₂ emissions from your daily commute using round-trip distance, transport mode emission factor, and working days per year. Returns kilograms of CO₂ emitted by your year of commuting.
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.
Key differences
| Daily Commute Carbon Calculator | Total Carbon Footprint Calculator | |
|---|---|---|
| Category | Carbon Footprint | Carbon Footprint |
| Inputs required | 3 | 4 |
| Result | Annual CO2 emissions (kg CO2) | Total annual carbon footprint (kg CO2) |
| What it does | Estimate annual CO₂ emissions from your daily commute using round-trip distance, transport mode emission factor, and working days per year. Returns kilograms of CO₂ emitted by your year of commuting. | 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. |