Food waste occurs when we purchase more than we eat or forget to use perishable items before they spoil. By planning portions accurately, you can reduce the amount of food thrown out each week. This conserves resources and saves money on groceries.
The meal planner multiplies the number of people by daily meals and average serving size. It subtracts any planned leftovers so you buy just enough. In MathML notation: , where is people, is meals per day, is serving size, and represents leftover weight.
Planning ahead means fewer impulsive purchases and less rotting produce at the back of the fridge. It also helps you track nutritional intake and try new recipes. Many families find that simply writing down meals for the week reduces stress around what to cook each day.
| Day | Total Food Needed (g) |
|---|---|
| Monday | 1200 |
| Tuesday | 1150 |
Customize your numbers in the calculator to generate an exact shopping list. You can even print the result and keep it on your fridge.
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