Compare calculators
Both calculators run independently — 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
Quantify your household's annual CO₂ emissions from electricity, natural gas, driving, and flights. Use it to identify your biggest emission sources and track progress toward carbon reduction goals.
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. | Quantify your household's annual CO₂ emissions from electricity, natural gas, driving, and flights. Use it to identify your biggest emission sources and track progress toward carbon reduction goals. |