Calculate the footprint of your events

With our calculator you can see the carbon footprint generated by your events.
With our calculator you can see the carbon footprint generated by your events.
Event duration

How do I calculate the duration of the event?

Events can consist of meetings, activities, or meals (even in different locations). The duration of the event is the sum of all of them.

The duration of the event should not include the transportation time of the event attendees.

No. of participants
Type of transport

How do I include transport?

By clicking on the buttons below, you can include as many types of transportation as you want. For example, if for an event held in Barcelona people travel by plane from La Coruña and Madrid and by car from Zaragoza and Tarragona, you should include two trips by plane and two trips by car.

Consider taxis or similar trips as car trips.

Add the means(s) of transportation you needed for your event.

Your carbon footprint

The estimated footprint of your activities:

0 kg. CO₂
1. Select the forest you like the most
2. Decide how many trees you want to participate with
3. Make your contribution with just a click via different payment methods

Participate in a Green Engine Forest

1. Select the forest you like the most
2. Decide how many trees you want to participate with
3. Make your contribution with just a click via different payment methods
Personas paseando por un bosque.
*The calculation of contribution is relative to the forest area needed to capture the calculated CO2. Since each forest has a different tree density and each tree has a different CO2 absorption rate depending on its location, the amount of your contribution may vary slightly.
You can offset your footprint by:
0,00 €

Your carbon footprint

The estimated footprint of your activities:

0 kg. CO₂
1. Select the forest you like the most
2. Decide how many trees you want to participate with
3. Make your contribution with just a click via different payment methods

Participate in a Green Engine Forest

1. Select the forest you like the most
2. Decide how many trees you want to participate with
3. Make your contribution with just a click via different payment methods
Personas paseando por un bosque.
The estimated footprint of your activities: 0 kg. CO₂