Carbon Footprint Calculator

Log your activities across 5 categories to calculate your monthly CO₂ equivalent.

Running Total

8610kg CO₂e / year

▼ 99.9% vs. national average (7.5 t)

Transport: 1720 kg

Home Energy: 750 kg

Food & Diet: 2670 kg

Shopping: 1330 kg

Flights: 2130 kg

Enter your typical weekly distances and travel habits.

Primary vehicle type

Emission factor varies significantly by fuel type.

Distance driven per week (km)

Include commute, errands, and leisure driving.

120 km

Motorcycle / scooter distance per week (km)

0 km

Bus / tram hours per week

0.089 kg CO₂ per passenger-km

Train / metro hours per week

0.041 kg CO₂ per passenger-km

Switch to an electric vehicle

Save up to 1.8 t/yr

Carpool with 1 colleague

Save ~0.6 t/yr

Cycle for trips under 5 km

Save ~0.3 t/yr

▼ 0.5 t

Nov 2025

8.2t

Dec 2025

9.1t

Jan 2026

7.8t

Feb 2026

7.2t

Mar 2026

6.9t

Apr 2026

6.4t

6-month trend • Save calculation to update

How You Compare

Your current8.61 t

National avg7.50 t

Paris target2.30 t