Compare calculators

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

Air Travel Carbon Calculator

Estimate CO₂ emissions for any flight by entering distance, cabin class, and number of passengers. Essential for frequent flyers calculating their annual aviation footprint or offsetting a specific trip.

Flight Distance (miles)

Number of Passengers (people)

Flight Type

Seating Class

Trip Type

Fill in the required fields to see your result.

Carbon Footprint

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.

Key differences

	Air Travel Carbon Calculator	Shopping Carbon Calculator
Category	Carbon Footprint	Carbon Footprint
Inputs required	5	3
Result	Total CO2 Emissions (lbs CO2)	Annual shopping CO2 emissions (kg CO2)
What it does	Estimate CO₂ emissions for any flight by entering distance, cabin class, and number of passengers. Essential for frequent flyers calculating their annual aviation footprint or offsetting a specific trip.	Estimate the annual CO2 emissions generated by your clothing, electronics, and general goods purchases. Use this when auditing your consumer lifestyle's environmental impact.