Carbon Footprint Calculator: Calculate Your CO2 Emissions
Understanding your carbon footprint is the first step toward reducing your environmental impact. This calculator estimates your annual CO2 emissions from home energy use, driving, and air travel.
The average American produces about 16 tons of CO2 per year, compared to a global average of 4 tons. Reducing your footprint starts with understanding where your emissions come from.
Home energy and transportation typically account for 60-70% of personal emissions. Simple changes like switching to LED bulbs, improving insulation, or driving an EV can significantly reduce your footprint.
For related tools, see our EV vs gas calculator and heat pump calculator.