How does this calculator work?
Small per-meal savings can grow substantially when repeated across multiple lunches and dinners each week.
A practical what-if example
A meaningful comparison uses actual ingredient costs and portions, rather than only the headline cost of a recipe.
Important costs and limitations
Cooking time, energy use, delivery fees and food waste are not itemised.
Which inputs make the biggest difference?
Start by adjusting meals swapped per week, then takeout / restaurant meal and homemade meal cost. These are editable assumptions rather than mandatory averages. Changing one slider at a time lets you see which inputs matter most. Use values from your own bills, estimates or accounts where available rather than treating the defaults as market benchmarks.
Compare a conservative and an ambitious scenario
First create a conservative estimate with your known numbers. Then increase takeout / restaurant meal and check homemade meal cost along with other relevant items (weeks per year). This yields a more useful range than a single unexplained prediction. Save or note both results when planning next steps.
Using your estimate in the real world
This everyday life tool provides a transparent planning estimate. Calculations run in your browser without registration. It is designed for comparison and personal planning, not a binding quote or financial, legal or tax advice. Check local regulations and actual provider terms before committing.
Common mistakes to avoid
Do not mix up meals swapped per week and takeout / restaurant meal: the units and periods may differ. Watch out for annual versus monthly amounts, percentage assumptions and costs already included elsewhere. Enter each expense only once and verify the calculations shown in the results panel.
Why can your actual outcome differ?
Two similar situations may produce different outcomes due to homemade meal cost or charges outside the model. Instead of making unsupported promises, the calculator displays editable assumptions. Prices, platform fees and local tax rules can change, so use the result as an initial estimate only.
Frequently asked questions
How much can cooking replace takeaway spending?
Compare the complete cost of a delivery order, including service fees, with the ingredients needed to make the same number of servings.
How should food waste affect the calculation?
Use the amount of ingredients actually eaten and account for leftovers. Bulk purchases only save money if the food is used.