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Flight Carbon Dioxide Estimate — result sheet
Estimate flight carbon dioxide from distance, fuel use, emission factor, and passenger count supplied by the user.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Fuel = distance × fuel use/100; CO₂ = fuel × emission factor; per passenger = total/passengers.
The estimate makes fuel use, emission factor, and allocation across passengers explicit instead of guessing a universal travel footprint.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Flight distance — km; minimum 1.0E-6; maximum 100000000
- Aircraft fuel use — L/100 km; minimum 1.0E-6; maximum 1000
- Fuel emission factor — kg CO₂/L; minimum 1.0E-6; maximum 10
- Passengers sharing the flight — minimum 1; maximum 1000
Worked example
| Input | Value |
|---|---|
| Flight distance | 1000 |
| Aircraft fuel use | 3 |
| Fuel emission factor | 2.5 |
| Passengers sharing the flight | 1 |
Fuel = 30 L; CO₂ = 75 kg; per passenger = 75 kg.
Assumptions and limits
- Distance, fuel-use rate, and emission factor describe the same flight scenario.
- Passengers share the calculated direct fuel emissions equally.
- Aircraft type, routing, cabin allocation, contrails, airport operations, and lifecycle emissions are not modeled.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
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