Carbon Footprint Master Calculator
Complete carbon footprint calculator — estimate your total emissions, analyze commute impact, compare EV vs gas vehicles, and calculate carbon offset costs.
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How to Use This Calculator
- Enter your annual energy consumption: electricity (kWh), natural gas (therms), and heating oil (gallons).
- Input your annual vehicle miles driven and fuel type.
- Set the number of flights taken per year and average flight distance.
- Enter dietary patterns and waste habits in the relevant fields.
- Review your total annual carbon footprint in metric tonnes CO₂e and compare to national averages.
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Formula
CO₂ (tons) = Miles / MPG × 19.6 lbs/gal ÷ 2204.6 | Total = Driving + Electricity + Gas + Flights + DietRelated Calculators
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