Tamanho lote
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
Dias × porções × g
About this calculator
The 'Batch Size' calculator helps plan large meals by multiplying the number of days, daily portions, and portion weight (in grams). Perfect for meal prepping, weight control, or structured eating, it simplifies calculating the total grams needed.
The formula is straightforward: Days × portions × grams. For example, 5 days, 3 daily portions, and 200g per portion equals 5 × 3 × 200 = 3,000g. This reduces waste and ensures accuracy when cooking for the week.
Use this tool when adjusting portions for specific diets, planning meals for an event, or avoiding repeated cooking. Be mindful of individual variations, like caloric needs, and adjust values according to your goals (lose weight, maintain, or gain muscle).
Frequently asked questions
What's the minimum portion size I can use?
It depends on your diet, but 150g to 200g are common for main meals. Adjust based on your caloric goals or nutritional advice.
How to handle calorie variations between portions?
Use grams as a base (e.g., 200g) and cross-reference with nutritional tables. Weight measurements are more reliable than visual estimations.
Can I use units other than grams?
Use grams for accuracy. If a recipe uses tablespoons or cups, convert them to grams with a scale before calculating.
How to include leftovers in the calculation?
Add 10% to the total calculated. Example: 3,000g becomes 3,300g to ensure leftovers without running out.