Vehicle Emissions Calculator — Calculate Your Carbon Footprint

Vehicle Emissions Calculator

Calculate your vehicle’s carbon footprint with our comprehensive calculator. Estimate CO2 emissions based on distance, fuel efficiency, and vehicle type.

Step 1: Journey Details

Understanding Vehicle Emissions

Vehicle emissions are calculated based on the amount of fuel consumed during your journey. More fuel-efficient vehicles produce fewer emissions for the same distance traveled.

Step 2: Vehicle Details

About Emission Factors

Emission factors vary by fuel type and vehicle efficiency. Petrol vehicles typically emit about 2.31 kg of CO2 per liter, while diesel vehicles emit about 2.68 kg of CO2 per liter.

Emissions Results

Summary
Vehicle Comparison
Breakdown

Estimated CO2 Emissions

21.5 kg
Based on 100 miles at 30 MPG with a petrol vehicle
Journey Distance
100 miles
Fuel Efficiency
30 MPG
Fuel Consumed
3.33 gallons
Vehicle Type
Petrol

Vehicle Emissions Comparison

Vehicle Type Fuel Efficiency Fuel Consumed Total Emissions

Emissions Breakdown

Emissions Formula

Emissions = (Distance / Fuel Efficiency) × Emission Factor

To calculate CO2 emissions for a journey, divide the distance by the fuel efficiency to determine the fuel consumed, then multiply by the emission factor for your vehicle type. For MPG: Emissions = (Distance / MPG) × Emission Factor per Gallon. For L/100km: Emissions = (Distance / 100) × L/100km × Emission Factor per Liter.

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