1. Choose from the “Unselected Food List” on the left. Click on the arrow button to transfer your choices to the “Selected Food List”. (You can make multiple selections)

2. Next, select your favourite activities from the “Activities List”, and click on the arrow button to transfer to the “Selected Activities List”.

3. Lastly, type in your personal details in the required fields, and click on the “Calculate Now” button to obtain the calculation.