Environment Calculators
46 calculators available — Start calculating now
Global Calculators
46 Available in all languagesBasic Carbon Footprint Calculator
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Enter annual car mileage, flights, and electricity…
Solar Panel Savings Calculator
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Enter monthly electricity usage, rate, installatio…
Water Usage Calculator
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Enter your daily shower, toilet, laundry, and dish…
Recycling Impact Calculator
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Enter monthly recycling amounts for paper, plastic…
EV vs Petrol Car Cost Comparison
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Enter annual mileage, energy consumption, and pric…
Tree Planting Carbon Offset Calculator
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Enter your annual CO₂ emissions to calculate how m…
Household Energy Audit Calculator
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Enter annual kWh usage by category and electricity…
Plastic Waste Calculator
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Enter weekly plastic bottles, bags, and takeout co…
Food Carbon Footprint Calculator
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Enter weekly food consumption (beef, chicken, pork…
Flight Carbon Footprint Calculator
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Calculate flight carbon emissions quickly and accu…
Biodiversity Index (Simpson) Calculator
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Enter population counts for up to 5 species to cal…
Noise Attenuation Calculator
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Enter noise level and distances to calculate atten…
Land Use Carbon Stock Calculator
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Enter land type and area to calculate carbon stock…
Appliance Energy Upgrade Savings Calculator
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Calculate annual energy savings, money saved on el…
Sustainable Diet Carbon Calculator
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Compare annual CO2 emissions, water usage, and lan…
Paper Usage Environmental Impact Calculator
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Calculate annual paper weight, trees consumed, and…
Eco Footprint by Diet & Transport Calculator
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Enter diet type, car km/year, flights, and home si…
Rainwater Harvesting Calculator
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Enter roof area and annual rainfall to calculate a…
Urban Heat Island Effect Calculator
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Enter urban and rural temperatures plus green cove…
Ocean Plastic Impact Calculator
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Enter annual plastic waste in kg to estimate micro…
Plastic Footprint Calculator
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Calculate your weekly and annual plastic consumpti…
Home Energy Savings Calculator
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Calculate annual savings from home energy efficien…
Tree Carbon Absorption Calculator
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Calculate CO2 absorption by trees and carbon offse…
Solar Panel ROI Calculator
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Calculate solar panel roi quickly and accurately. …
Water Footprint Calculator
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Calculate water footprint quickly and accurately. …
Recycling Impact Calculator
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Enter monthly recycling amounts for paper, plastic…
Electric Vehicle Savings Calculator
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Compare fuel costs between a gasoline car and EV t…
Home Insulation Savings Calculator
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Calculate annual heating savings, payback period, …
Wind Energy Calculator
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Calculate wind turbine power output, annual energy…
Carbon Offset Calculator
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Calculate carbon offset cost quickly and accuratel…
Air Quality Index (AQI) Calculator
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Calculate AQI from PM2.5, PM10, ozone, and NO2 con…
LED Lighting Savings Calculator
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Calculate annual electricity savings, payback peri…
Composting Environmental Impact Calculator
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Calculate your annual compost output, CO₂ equivale…
Sustainable Diet Carbon Footprint Calculator
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Compare annual CO2 emissions, water usage, and lan…
Household Water Usage Calculator
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Enter your daily shower, toilet, laundry, and dish…
Tree Planting CO2 Offset Calculator
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Calculate how many trees to plant to offset your a…
Home Energy Efficiency Calculator
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Enter home age, insulation, windows, and appliance…
Plastic Waste Calculator
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Enter weekly plastic bottles, bags, and takeout co…
Renewable Energy Payback Calculator
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Calculate renewable energy system payback period a…
Water Footprint Calculator
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Calculate water footprint quickly and accurately. …
Solar Panel ROI Calculator
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Calculate solar panel roi quickly and accurately. …
Plastic Waste Footprint Calculator
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Enter weekly plastic bottles, bags, and takeout co…
EV vs Gasoline Car Cost Calculator
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Compare annual fuel costs between EV and gasoline …
Carbon Offset Tree Planting Calculator
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Calculate how many trees to plant to offset your a…
Home Energy Savings Calculator
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Calculate annual savings from home energy efficien…
Water Conservation Savings Calculator
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Calculate your weekly water usage from showers, to…