How do I correct a portion or weigh the whole meal?

The draft shows each food's amount and the total. You can scale the whole portion or enter the food's total weight. Calsa divides that amount proportionally across the unconfirmed model estimates. Amounts you already confirmed are not changed by the general scaling action.

Review individual foods afterwards. Scaling changes grams but does not confirm them for you. Enter or confirm a food's amount when you have checked it. Use the supported measure for that food, and weigh only the food rather than including the plate or container.