Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Carbon Footprint
Digital Carbon Calculator
Estimate the annual CO2 emissions from your digital lifestyle, including device screen time, data streaming, and the embodied carbon of owned electronics. Useful for tech-conscious individuals reducing their invisible footprint.
Fill in the required fields to see your result.
Carbon Footprint
Home Energy Carbon Calculator
Estimate annual CO₂ emissions from your home's electricity and natural gas use, given your monthly consumption and the carbon intensity of your electricity grid. Returns kilograms of CO₂ per year.
Fill in the required fields to see your result.
Key differences
| Digital Carbon Calculator | Home Energy Carbon Calculator | |
|---|---|---|
| Category | Carbon Footprint | Carbon Footprint |
| Inputs required | 3 | 3 |
| Result | Annual digital CO2 emissions (kg CO2) | Annual home energy CO2 emissions (kg CO2) |
| What it does | Estimate the annual CO2 emissions from your digital lifestyle, including device screen time, data streaming, and the embodied carbon of owned electronics. Useful for tech-conscious individuals reducing their invisible footprint. | Estimate annual CO₂ emissions from your home's electricity and natural gas use, given your monthly consumption and the carbon intensity of your electricity grid. Returns kilograms of CO₂ per year. |