Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Shopping Carbon Calculator

Estimate the annual CO2 emissions generated by your clothing, electronics, and general goods purchases. Use this when auditing your consumer lifestyle's environmental impact.

Monthly clothing spending ($)

Monthly electronics spending ($)

Other goods spending ($)

Fill in the required fields to see your result.

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.

Daily screen time (hours)

Monthly data usage (GB)

Number of electronic devices (devices)

Fill in the required fields to see your result.

Key differences

	Shopping Carbon Calculator	Digital Carbon Calculator
Category	Carbon Footprint	Carbon Footprint
Inputs required	3	3
Result	Annual shopping CO2 emissions (kg CO2)	Annual digital CO2 emissions (kg CO2)
What it does	Estimate the annual CO2 emissions generated by your clothing, electronics, and general goods purchases. Use this when auditing your consumer lifestyle's environmental impact.	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.