Updated: Feb 26, 2020
The calculator has 34 different food options including different fruit and vegetables, animal products including dairy milk, non-dairy milk, and drinks like tea and wine. It also has options for how regularly you consume that food.
Once these values are selected, the calculator shows how much the consumption contributes to your annual kg of greenhouse gas emissions, and how this compares to driving a car or heating a home*. It also shows how much water it uses."