Meal Prep Quantity Calculator
Calculate exact ingredient quantities for meal prepping. Enter servings, meals per day, and days to prep.
How to Calculate Meal Prep Quantities
Total meals = People × Meals/day × Days. For 2 people, 3 meals/day, 5 days: 30 meals. Then multiply by your portion size per component: 5 oz protein × 30 meals = 150 oz (9.4 lbs) of protein needed. This eliminates the guesswork that causes either running out mid-week or wasting food. Always prep slightly more (10%) to account for varied appetite days.
Meal Prep Cost Savings
Average meal prep cost: $3-5 per meal. Average restaurant meal: $12-18. Average takeout: $10-15. Meal prepping 3 meals/day for one person saves approximately $200-400/month compared to eating out. For a couple, savings are $400-800/month. The upfront time investment (2-3 hours on Sunday) pays for itself many times over in both money and weekday convenience.
The #1 meal prep failure reason is boredom — eating the same chicken-rice-broccoli for 5 days straight. The fix: prep 2-3 different proteins and 3-4 different sauces/seasonings. Same base ingredients, completely different flavors each day. Variety prevents burnout without adding significant prep time.
