Digital Carbon Footprint Calculator (Multi App)

Enter Your Information

First Name

Last Name

Select your apps below and enter your average daily usage. For multiple apps, use the "➕ Add app" button.

Number of spam emails

Number of normal emails

Number of emails with attachments

Factors are sample or average values (spam: 0.3 g, normal: 4 g, with attachment: 50 g). You can update them with your own literature values.