Homeβ€Ί Finance & Wealthβ€Ί Rent vs Buy Calculator

Rent vs. Buy Calculator

Compare the long-term financial impact of homeownership versus renting β€” with opportunity costs, break-even analysis, and scenario modeling.

πŸ“Š Scenario Inputs
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Net Worth Over Time

+$54,197 Renting Wins
Chart: net worth over time.

Financial Snapshot

🏠 Buy πŸ”‘ Rent
Upfront Cost $92,000 $2,000
Monthly Payment $2,847 $2,000
Total Paid $331,150 $184,106
Equity / Investments $142,301 $127,489
Net Worth $142,301 $196,498
Cashflow Ξ” β“˜
-$847
Buy Equity
$142k
Opp. Cost β“˜
$48k
⚑ Break-Even: Year 12
Buying becomes cheaper than renting after Year 12.
Break-Even Year
β€”
when buying net worth surpasses renting
Monthly Cashflow Ξ”
β€”
buy vs rent monthly cost difference
Total Interest Paid
β€”
30-year mortgage interest cost
Home Equity
β€”
at selected year (value βˆ’ loan)
Rent Portfolio
β€”
invested savings if renting
Opportunity Cost
β€”
down payment invested at return rate
Net Worth: Buy = HomeVal βˆ’ LoanBal βˆ’ 8% SellCost β€’ Rent = Portfolio (invested cash-flow diff + down pmt) β€’ Break-Even = first year Buy NW > Rent NW

Market Scenario Comparison

How does your decision hold up under different market conditions?

🐻 Bear Market
Low appreciation, high rates, rising rents
Break-Evenβ€”
Net Worthβ€”
Winnerβ€”
Your Scenario
πŸ“Š Base Case
Your current inputs
Break-Evenβ€”
Net Worthβ€”
Winnerβ€”
πŸ‚ Bull Market
High appreciation, low rates, moderate rents
Break-Evenβ€”
Net Worthβ€”
Winnerβ€”

Net Worth at Year 7

Buy vs Rent net worth across market conditions

Chart: net worth at year7.

Break-Even Year Sensitivity

How interest rate and down payment affect your break-even timeline

↓ Interest Rate Β |Β  Down Payment % β†’
Calculating…
≀ 7 yr 8–12 yr 13–18 yr > 18 yr Never

30-Year Wealth Projection

Net worth trajectories and cumulative costs over time

Chart: 30-year wealth projection.

Year-by-Year Breakdown

Year Home Value Loan Balance Buy Net Worth Rent Portfolio Ξ” (Buy βˆ’ Rent)
Run calculator to see projections…

Is it cheaper to rent or buy?

Compare total costs over your expected stay. Buying a $350,000 home at 6.5% costs about $2,700/month (PITI + maintenance) vs $2,000/month rent. However, you build equity β€” after 7 years, you'd have roughly $72,000 in equity, potentially making buying cheaper long-term.

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How to Use This Calculator

1

Baseline Scenario

Input your target home price, down payment, and current mortgage rate. Compare this against your current monthly rent.

2

Market Data

Adjust appreciation rates, maintenance costs, and investment returns. These variables represent the wealth gap between owning and renting.

3

Break-Even Analysis

Review the net worth chart to find the Break-Even Year. Use Scenario Analysis to stress-test your decision across different market conditions.

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Frequently Asked Questions

Basics How do I decide between renting and buying a home?
The 5% rule is a great benchmark. Compare the annual unrecoverable costs of homeownership (mortgage interest, property tax, maintenance, and cost of capital) to your annual rent. If the costs of owning are significantly lower than rent, buying is usually the better financial play.
Basics What is the "Opportunity Cost" of homeownership?
Opportunity cost is the wealth you miss out on by tying up money in a down payment. If you didn't buy a house, that $80,000 could be invested in the S&P 500 earning ~7-10% annually. Our calculator factors in these missed returns to show you the true cost of owning.
Basics What are unrecoverable costs in real estate?
Unrecoverable costs are expenses that do not build equity. For renters, this is 100% of the rent. For homeowners, it includes mortgage interest (the bank's cut), property taxes, maintenance, home insurance, and HOA fees.
Strategy How long should I stay in a house to break even?
Most calculations suggest a stay of 5 to 7 years to be profitable. This time allows the home to appreciate enough to cover the high transaction costs (closing costs when buying and agent fees when selling).
Strategy Does the mortgage interest tax deduction make buying better?
It can, but only if your total itemized deductions exceed the Standard Deduction. For many middle-class Americans, the standard deduction is high enough that the "mortgage tax break" provides less actual savings than expected.
Advanced Is maintenance really 1% of the house value per year?
The 1% rule is a safe long-term average. While you might go 3 years with zero repairs, a single roof replacement or HVAC failure can cost $15,000+. Averaged over 20 years, maintenance usually tracks close to 1% of market value.
Advanced Is renting "throwing money away"?
No. Renting buys you housing and mobility. Buying also involves "throwing money away" on unrecoverable interest and taxes. In many high-cost markets, the unrecoverable costs of a mortgage can actually be higher than monthly rent.
Strategy How does inflation affect the rent vs buy decision?
Inflation generally favors homeownership. While a fixed-rate mortgage payment remains nominally the same for 30 years, rent prices typically increase with inflation (3-4% annually), making the mortgage feel "cheaper" over time.
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Formula & Methodology

Unrecoverable Cost of Owning

Annual = Mortgage Interest + Property Tax + Maintenance + Insurance + HOA

These are expenses that do not build equity. Comparing these to annual rent reveals the true cost of homeownership.

Opportunity Cost of Down Payment

FV = Down Payment Γ— (1 + r)^n

The future value of the down payment if invested in the market instead. r = annual return rate, n = years.

Home Equity Over Time

Equity = Home Value Γ— (1 + appreciation)^n βˆ’ Remaining Mortgage Balance

Your wealth position from owning: appreciated home value minus what you still owe.

Break-Even Year

Year where Buy Net Worth > Rent Net Worth

The crossover point when accumulated equity and appreciation exceed the renter's investment portfolio.

About this calculation Β· Accuracy & Methodology

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Key Terms Explained

Unrecoverable Costs Money spent that does not build equity. For renters: rent payments. For owners: mortgage interest, property tax, maintenance, insurance, and HOA fees.
Opportunity Cost The potential investment returns lost by tying capital up in a home down payment rather than investing it in the stock market.
Appreciation The annual increase in home value. Historical averages range from 3-5% nationally, though local markets vary significantly.
PMI (Private Mortgage Insurance) Insurance required when the down payment is less than 20%. It protects the lender, not the buyer, and adds to monthly costs.
Net Worth Your total financial position: home equity plus investments minus remaining debts. This calculator tracks net worth for both renting and buying scenarios.
5% Rule A benchmark suggesting that annual unrecoverable ownership costs approximate 5% of home value. If 5% of the home price exceeds annual rent, renting may be more cost-effective.
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Real-World Examples

πŸ‘€

Alex

Buying Wins β€” Long Hold

Scenario: $350,000 home, 20% down ($70,000), 6.5% rate, $1,800/mo rent, 3% appreciation, 7% investment return, 10-year hold.

Buyer's net worth at year 10: ~$185,000 equity. Renter's net worth: ~$142,000 investments.

Verdict: Buying wins by ~$43,000 because appreciation and principal paydown outpace the renter's investment returns over a long period.

Renting vs. Buying at a Glance

FactorRentingBuying
Upfront CostFirst/last month + depositDown payment + closing costs (5-25% of price)
Monthly PaymentRent (increases annually)Mortgage + taxes + insurance (fixed principal & interest)
Equity BuildingNone (invest savings separately)Yes, through principal paydown and appreciation
MaintenanceLandlord's responsibilityOwner's responsibility (~1% of value/year)
Tax BenefitsNone (some states have renter credits)Mortgage interest deduction if itemizing
FlexibilityHigh β€” can relocate easilyLow β€” selling takes time and costs 5-6% in fees
Best ForShort stays (<5 years), career mobilityLong stays (>7 years), stable income, growing families
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The Complete Guide to Rent vs. Buy Decisions

Beyond the Monthly Payment

Most rent-vs-buy comparisons focus solely on the monthly mortgage payment versus rent, but this approach misses the bigger picture. A true comparison must account for all unrecoverable costs on both sides: renters lose their rent payments entirely, while homeowners lose money on mortgage interest, property taxes, insurance, maintenance, and the opportunity cost of a large down payment.

The Role of Opportunity Cost

When you put $80,000 toward a down payment, that money is no longer available for investment. If the stock market returns 7-10% annually, the renter who invests that same amount could build significant wealth. This calculator models both paths simultaneously, showing how the renter's investment portfolio competes with the homeowner's growing equity.

Time Is the Deciding Factor

The single most important variable in the rent-vs-buy equation is how long you plan to stay. Transaction costs for buying (closing costs) and selling (agent commissions, typically 5-6%) create a significant hurdle. For stays under 5 years, these costs often consume any equity gained. The break-even year shown by this calculator pinpoints exactly when buying becomes financially advantageous for your specific scenario.

Lifestyle Considerations

Financial analysis should inform but not dictate your housing decision. Homeownership offers stability, creative freedom, and emotional security that spreadsheets cannot capture. Renting provides flexibility, lower financial risk, and freedom from maintenance burdens. The best decision accounts for both the numbers and your personal circumstances.