Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
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.
Environment
Plastic Footprint Calculator
Calculate your annual plastic waste in pounds from everyday items like bottles, bags, and food containers. Use it to identify habits to change and track your progress over time.
Fill in the required fields to see your result.
Key differences
| Carbon Footprint Calculator | Plastic Footprint Calculator | |
|---|---|---|
| Category | Environment | Environment |
| Inputs required | 5 | 3 |
| Result | Annual CO₂ Emissions (lbs CO₂) | Annual Plastic Waste (lbs) |
| What it does | 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. | Calculate your annual plastic waste in pounds from everyday items like bottles, bags, and food containers. Use it to identify habits to change and track your progress over time. |