Meal Prep Calculators — Portions, Servings & Batch Planning
Use these tools to turn one recipe into a repeatable batch: choose the number of servings, estimate ingredient portions, and divide calories or staples before you cook.
Quick planning reminders
- Calories
- Divide the recipe total by the number of equal servings.
- Rice and pasta
- Plan dry quantities before cooking; cooked yield varies.
- Protein
- Set a portion target first, then buy enough raw weight.
Choose a calculator
Meal prep portion calculator
Split a batch into consistent servings.
Calories by portion size
Calculate calories per serving from a recipe total.
Rice portion calculator
Estimate dry rice for meals and batch cooking.
Pasta portion calculator
Plan dry pasta portions by serving count.
Weekly meal prep estimator
Estimate a weekly batch plan by meals and servings.
Frequently asked questions
- How do I calculate calories per portion?
- Add the calories for the full recipe and divide by the number of servings you actually portion out.
- Should I portion meal prep by volume or weight?
- Weight is more consistent when ingredients settle or have different densities.