Travel Emissions
Travel Emissions Calculator
Calculate the CO₂ emissions from your flights, road trips, cruises and rail journeys. Offset instantly with verified carbon credits.
Our AI-powered calculator handles all travel modes — just describe your trip in plain language
Calculate My Travel EmissionsFree · No account required · Results in seconds
Typical Travel Emissions
Based on DEFRA emission factors with radiative forcing applied to aviation.
| Trip | CO₂e | Offset cost |
|---|---|---|
| London → New York (return) | ~1,000 kg CO₂e | ~€40 |
| Short-haul flight (1 hr) | ~150 kg CO₂e | ~€6 |
| Road trip 500km (petrol car) | ~90 kg CO₂e | ~€3.60 |
| Cruise (7 days) | ~1,800 kg CO₂e | ~€72 |
| Train 500km (EU) | ~10 kg CO₂e | ~€0.40 |
Prices at €0.04/kg CO₂e. See methodology.
How It Works
- 1
Describe your trip — "I flew from London to Barcelona return, economy class"
- 2
Our AI extracts flight details and applies DEFRA emission factors with radiative forcing
- 3
Get your CO₂e figure and offset instantly with verified carbon credits