Compare calculators

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

Flight Carbon Footprint Calculator

Estimate CO₂ emissions from any flight based on distance, number of passengers, seat class, and whether the trip is one-way or round trip. Ideal for offsetting decisions or comparing travel options.

Flight Distance (miles)

Number of Passengers (passengers)

Flight Type

Seat Class

Trip Type

Fill in the required fields to see your result.

Carbon Footprint

Office Carbon Footprint Calculator

Quantify annual CO₂ emissions from your office's electricity use, heating and cooling, and employee commuting. Useful for ESG reports and identifying the biggest reduction opportunities.

Office Area (sq ft)

Number of Employees (employees)

Monthly Electricity Cost ($)

Electricity Rate ($/kWh)

Heating/Cooling Intensity

Remote Work Percentage (%)

Fill in the required fields to see your result.

Key differences

	Flight Carbon Footprint Calculator	Office Carbon Footprint Calculator
Category	Carbon Footprint	Carbon Footprint
Inputs required	5	6
Result	Flight CO₂ Emissions (lbs CO₂)	Annual Office CO₂ Emissions (lbs CO₂)
What it does	Estimate CO₂ emissions from any flight based on distance, number of passengers, seat class, and whether the trip is one-way or round trip. Ideal for offsetting decisions or comparing travel options.	Quantify annual CO₂ emissions from your office's electricity use, heating and cooling, and employee commuting. Useful for ESG reports and identifying the biggest reduction opportunities.