🏘️ Rent vs. Buy Calculator
Compare the true long-term cost of renting versus buying.
🏠 If You Buy
🔑 If You Rent
Assumes the down payment + any monthly savings vs. buying are invested instead.
How This Is Calculated
Buying: total mortgage payments, maintenance, taxes, and insurance over the period, minus your final home equity (home value at appreciation minus remaining mortgage balance). Renting: total rent paid (increasing annually) minus the ending value of your down payment and any monthly savings (rent vs. buy payment difference) invested at your assumed return.
Frequently Asked Questions
Is buying always better than renting long-term?
Not always — it depends on how long you stay, local appreciation, mortgage rates, and what alternative
investments could earn. Buying tends to win over long horizons with steady appreciation, but renting and
investing the difference can outperform buying for short stays or slow-appreciation markets.
Guide: understanding your result
- Owning costs more than the mortgage payment: property tax, insurance, maintenance (often budgeted at about 1% of value per year), HOA dues and closing costs.
- Buying tends to favor people who stay longer, because transaction costs are spread over more years.
- The price-to-rent ratio (home price ÷ annual rent) is a quick first comparison for a local market.
Worked example
A $400,000 home with 20% down at 6.76%: principal & interest $2,078, plus property tax (1.1%), insurance ($1,800/yr) and maintenance (1%) ≈ $2,928 a month, before considering equity built and home value changes. Compare that with the rent for a similar home — the calculator above adds the long-run factors.
Common mistakes to avoid
- Comparing rent with the mortgage payment alone.
- Ignoring the return the down payment could earn elsewhere (opportunity cost).
Official sources
Examples are calculated live from the same data the calculator uses and are for education only — they are not financial, tax or investment advice.
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