How it works
1. Connect with Google so we can find flights in your calendar.
2. Answer a few questions to let us estimate your other emissions.
3. View and share your results. Compensate your emissions by investing in projects (optionally).
Discover how much CO₂ you emitted over the last year with the easiest calculator.
1. Connect with Google so we can find flights in your calendar.
2. Answer a few questions to let us estimate your other emissions.
3. View and share your results. Compensate your emissions by investing in projects (optionally).