User Guide


You can add up to 20 single or return flights to your organisation's carbon footprint. Before you can calculate a flight's footprint you need enter the departure and arrival airport. Start typing in each field and choose your airport from the list shown. Our database contains over 5,500 airports around the globe so yours should be in there somewhere.

The date of the flight defaults to six months after the beginning of the footprint period. If you have date information for your flights then you can set it for each flight, otherwise, leave the default and the calculator will use the most recent emissions factor for the footprint period.

You can delete flights at any point and re-calculate your footprint.