How is this calculated?
This tool converts four everyday habits β driving distance, number of flights, diet, and electricity use β into emissions using commonly cited average emission factors, then adds them up. Your actual footprint can vary depending on your lifestyle and how your region generates electricity, so treat this as a reference estimate.
Compare against the global average
According to World Bank and other international estimates, the average person emits roughly4.7 tons (4,700 kg) of CO2 per year. Compare your result here to see whether your lifestyle sits above or below that average.
Ways to reduce your carbon footprint
- Walk, bike, or take public transit instead of driving for short trips.
- Cut back on unnecessary flights and consider trains for long-distance travel.
- Eat less meat and add more plant-based meals to your diet.
- Turn off devices you're not using and choose energy-efficient appliances.
Frequently Asked Questions
Is this an exact measurement of my real emissions?
No β this calculator gives a reference estimate based on commonly used average emission factors. Your actual carbon footprint depends on your region's electricity mix, consumption habits, and more.
Why do flights have such a big impact on emissions?
Airplanes burn far more fuel relative to distance traveled than most other activities, so even a single flight often contributes much more to your footprint than other daily habits.