Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Environment
Waste Reduction Calculator
Quantify how much landfill waste you divert annually through composting, reusable items, and avoiding single-use products. Use it to set personal sustainability goals or measure the impact of a household's eco-friendly habits.
Fill in the required fields to see your result.
Environment
Carbon Footprint Calculator
Estimate annual household CO2 emissions from electricity, natural gas, driving, and air travel using EPA-derived emission factors. Use it to find the biggest contributors to your personal footprint and prioritize reduction actions.
Fill in the required fields to see your result.
Key differences
| Waste Reduction Calculator | Carbon Footprint Calculator | |
|---|---|---|
| Category | Environment | Environment |
| Inputs required | 3 | 5 |
| Result | Annual Waste Reduction (lbs) | Annual CO2 Emissions (lbs CO2) |
| What it does | Quantify how much landfill waste you divert annually through composting, reusable items, and avoiding single-use products. Use it to set personal sustainability goals or measure the impact of a household's eco-friendly habits. | Estimate annual household CO2 emissions from electricity, natural gas, driving, and air travel using EPA-derived emission factors. Use it to find the biggest contributors to your personal footprint and prioritize reduction actions. |