Flight Carbon Footprint & Offset Calculator
Calculate the CO₂ emissions of your flight and the cost to offset them.
Calculation Inputs
Calculation Results
📊
Enter inputs on the left and click Calculate to view results.
Formula & Methodology
CO₂ = Distance × 0.255kg/mile × cabin multiplier; Offset = CO₂ tons × $/ton
Aviation accounts for ~2.5% of global CO₂. Business class has ~2.9x economy footprint due to space allocation.
Frequently Asked Questions
Are carbon offsets effective?
Quality varies. Look for verified offsets (Gold Standard, VCS). Direct airline SAF (Sustainable Aviation Fuel) programs may be more impactful.