Eco Footprint calculators
10 calculators Flight Carbon Footprint Calculator Estimate your flight CO2 emissions by seat class, radiative forcing, and trip type. See offset cost, car-km equivalent, and trees needed in one click.
Open Bag Footprint Calculator Compare the carbon footprint of plastic, paper, and reusable bags. See how many reuses it takes to break even and your annual CO2 saving.
Open Christmas Tree Carbon Footprint Calculator: Real vs Artificial Calculate your Christmas tree carbon footprint. Compare a real vs artificial tree by size, disposal method, transport, and years of reuse. See the break-even year.
Open COVID-19 Waste Calculator Estimate your COVID-19 plastic waste from masks, gloves, test kits, and vaccine doses. See total weight in grams and kg, with a live breakdown by item type.
Open Cryptocurrency Carbon Footprint Calculator Calculate the energy and CO2 footprint of a Bitcoin, Ethereum, Solana or Cardano transaction. Compare to household electricity, driving distance, and Visa payments.
Open Hand Drying Footprint Calculator: Paper Towels vs Air Dryers Calculate the annual CO2 footprint of your hand-drying method. Compare paper towels, warm-air dryers, jet dryers and more, with a full step-by-step breakdown.
Open Kaya Identity Calculator Calculate CO2 emissions with the Kaya Identity. Adjust population, GDP per capita, energy intensity, and carbon intensity to see how each driver shapes total emissions.
Open Meat Footprint Calculator Calculate the annual carbon footprint of your meat diet in kg CO2e, plus land use and water consumption. Covers beef, lamb, pork, chicken, turkey, fish and more.
Open Plastic Footprint Calculator: Annual Plastic Waste by Category Calculate your annual plastic footprint in kg or lb from your food, bathroom, and takeaway habits, and compare it to US, EU, and world averages.
Open Vegan Footprint Calculator Calculate how many animals, gallons of water, pounds of CO2, grain and forest your vegan diet saves. Enter your duration in days, weeks, months or years.
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