Vervios Carbon Calc is a simple, easy-to-use application that allows users to estimate their annual carbon dioxide emissions resulting from their automobile travel. It allows users to key in their round-trip commute distance, vehicles fuel consumption and the number of trips made each week so as to calculate their Carbon Footprint. The app allows for both Metric or Imperial units, and offers options for either Diesel or Gasoline (Petrol) fuel. This application is for entertainment use only.