Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Climate
Household Carbon Footprint Calculator
Estimate your household's total annual CO₂ emissions from electricity, natural gas, driving, and air travel. Use it to identify your biggest sources of emissions and find where to cut back.
Fill in the required fields to see your result.
Climate
Tree Planting Carbon Offset Calculator
Find out how many trees you need to plant to offset your annual CO₂ emissions, and what it will cost including planting and multi-year maintenance. Use it to plan a personal or corporate carbon offset tree-planting program.
Fill in the required fields to see your result.
Key differences
| Household Carbon Footprint Calculator | Tree Planting Carbon Offset Calculator | |
|---|---|---|
| Category | Climate | Climate |
| Inputs required | 5 | 5 |
| Result | Annual CO2 Emissions (lbs CO2) | Total Investment for Carbon Neutrality ($) |
| What it does | Estimate your household's total annual CO₂ emissions from electricity, natural gas, driving, and air travel. Use it to identify your biggest sources of emissions and find where to cut back. | Find out how many trees you need to plant to offset your annual CO₂ emissions, and what it will cost including planting and multi-year maintenance. Use it to plan a personal or corporate carbon offset tree-planting program. |