Meal Prep Calorie Calculator
Calculate total and per-meal calories, protein, carbs, and fat for batch meal prep sessions.
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How to use this calculator
Divides the total batch calories and macros by the number of meals to give you the exact nutritional breakdown per serving.
- 1
Enter the total calories for your entire batch cook (use a nutrition tracking app to sum all ingredients).
- 2
Enter how many meals the batch will be divided into.
- 3
Enter the total grams of protein, carbs, and fat in the batch.
- 4
Read the per-meal nutritional breakdown and verify macros balance correctly.
Frequently asked questions
How do I find the total batch calories?
Use a food tracking app (MyFitnessPal, Cronometer) to log each ingredient by weight, then read the total nutrition for the recipe. Alternatively, add up the nutrition labels of each ingredient.
What does the macro check tell me?
Protein provides 4 kcal/g, carbs 4 kcal/g, and fat 9 kcal/g. If your macros add up to a very different number than your entered calories, you may have a data entry error.
How many days can meal prepped food last in the fridge?
Most cooked meals last 3–5 days in an airtight container in the fridge. For 5+ meals, freeze the last 2–3 portions and thaw as needed.
Meal Prep Calorie Calculator — Per-Meal Macros for Batch Cooking
Why Track Macros When Meal Prepping?
Meal prepping is most effective when you know exactly what you are eating. Tracking macros ensures each meal aligns with your fitness goals — whether that is fat loss, muscle building, or simply balanced nutrition.
How to Weigh and Log Batch Recipes
Cook your entire batch, then weigh the finished dish in grams. Log the total weight and all ingredients in a nutrition app to get accurate totals. Divide into equal-weight portions for consistent macros per meal.
Ideal Macros for Common Goals
For fat loss: aim for a high-protein (~30%), moderate-carb (~35%), moderate-fat (~35%) split. For muscle gain: increase total calories and keep protein at 1.6–2.2g per kg of bodyweight. For endurance athletes: carbs should be 50–60% of total calories.
Learn more from an authoritative source:
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Find the best baking and cooking substitutions for common ingredients when you run out or need a dietary alternative.
Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →