Calculation 20. September 2019 Straeuli-Deia FINDINGS, M17a Zurich (0) As homework we had to calculate the energy of a meal/drink. For my example I choose a "Nestea Ice Tea". In 100 ml are 19kcal and the hole ice tea has 500 ml. So this is my calculation: 90 kcal = 0.110411 kWh Deia