Meal Prep Cost Calculator
Calculate the total batch cost and per-container cost of weekly meal prepping, comparing your savings against buying $13 work lunches.
Batch Meal Prep Economics Formula
Batch Total = Protein + Carbs + Veggies + Sauces + (Container Cost / Reuses); Monthly Savings = (Takeout Lunch − Prep Cost) × Meals × 4.333- Bulk Protein: Chicken breast ($3.49/lb), ground turkey, tofu, or beef purchased in value packs.
- Carb Base: Brown rice, sweet potatoes, quinoa, or whole-wheat pasta purchased in bulk.
- Container Depreciation: Quality glass or BPA-free containers amortized over 25+ reuses.
Step-by-Step Worked Example
Calculation Steps:
How to Use This Calculator
Assumptions & Limitations
- Assumes meal containers are refrigerated and consumed within 4 to 5 days.
- Work lunch takeout benchmark defaults to $13.00 to $15.00 in US metropolitan areas.
Frequently Asked Questions
How much money does meal prepping save per month?
Preparing five weekday work lunches at home ($3.50 to $4.50 each) instead of buying fast-casual takeout ($13.00 to $16.00 each) saves between $190 and $250 per month per person, or over $2,500 annually.
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