Calculate your climate footprint in 10 minutes top time.

Take the test

Number of chairs

Question for the user

How many chairs do you have?

How is this figure calculated?

  • 0
  • 50
  • Contexte:
    • 20 m2
  • 2 * nombre par tranche de x m2

To find out more about this rule in our model, run the calculation by clicking on the button below.