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Rent vs Buy Calculator — Rent or Buy?

Compare the true cost of renting versus buying

Buying Saves

$95,322

Monthly Buy

$2,511

Monthly Rent

$1,800

Break-Even

Yr 1

Buying

$
%

$70,000 down

%

Renting

$
%

Additional Costs

%
$
%
years
%
Buying is cheaper over 10 years

You save $95,322 by buying

Monthly Buying

$2,511

Monthly Rent

$1,800

Total Rent (10yr)

$247,620

Net Buy Cost (10yr)

$152,297

Equity Built

$232,998

Break-Even Year

Year 1

Total Cost of Renting

$247,620

over 10 years

Net Cost of Buying

$152,297

costs - equity + down payment

Monthly Buying Breakdown

Mortgage (P&I)$1,770
Property Tax$350
Home Insurance$100
Maintenance$292
Total Monthly (Buying)$2,511
Monthly savings renting$711

Home Value & Equity (10 years)

Purchase Price$350,000
Home Value (Year 10)$470,371
Appreciation+$120,371
Equity Built$232,998

Frequently Asked Questions

Q

Is it cheaper to rent or buy a home?

It depends on your timeline, location, and market conditions. In the first 3-5 years, renting is usually cheaper due to closing costs and high early mortgage interest. Over 7-10+ years, buying often wins as you build equity and lock in housing costs while rent keeps rising 3-5% annually.

FactorRentingBuying
Monthly CostLower initiallyHigher (mortgage + taxes + insurance)
Long-term CostRises with inflationFixed mortgage, rising equity
FlexibilityHigh — easy to moveLow — selling takes time/money
Wealth BuildingNone from housingEquity + appreciation
Q

What is the break-even point for buying vs renting?

The break-even point is typically 5-7 years in most US markets. This means you need to stay in a purchased home at least 5-7 years for buying to be cheaper than renting. The exact point depends on home prices, mortgage rates, rent levels, and appreciation rates in your area.

Q

What hidden costs of homeownership should I consider?

Beyond the mortgage, homeowners pay property taxes (1-2% of home value annually), homeowner insurance ($1,000-3,000/year), maintenance and repairs (1-2% of home value), HOA fees ($200-500/month in some areas), and closing costs (2-5% at purchase). These add 30-50% on top of the mortgage payment.

  • Property taxes: 1-2% of home value per year
  • Home insurance: $1,000-3,000 per year
  • Maintenance/repairs: 1-2% of home value per year
  • HOA fees: $0-500+ per month
  • Closing costs: 2-5% of purchase price (one-time)
Q

How much should I save for a down payment?

The standard down payment is 20% to avoid PMI (private mortgage insurance). However, FHA loans require only 3.5% down, and some conventional loans accept 3-5%. A 20% down payment on a $350,000 home is $70,000. Smaller down payments mean higher monthly costs but faster market entry.

Example Calculations

1$350K Home vs $1,800/month Rent (10 years)

Inputs

Home Price$350,000
Down Payment20%
Mortgage Rate6.5%
Monthly Rent$1,800
Home Appreciation1%
Comparison Period10 years

Result

Break-Even YearYear 6
Monthly Buying Cost$2,512
Total Rent (10yr)$247,620
Net Buy Cost (10yr)$226,000
Equity Built$149,000

Monthly buying cost is $2,512 (mortgage $1,770 + tax $350 + insurance $100 + maintenance $292) vs $1,800 rent. With 1% appreciation, buying breaks even around year 6 as equity offsets the higher monthly cost.

2Short-Term: 3 Years in Flat Market

Inputs

Home Price$500,000
Down Payment10%
Mortgage Rate6.5%
Monthly Rent$2,500
Home Appreciation0%
Comparison Period3 years

Result

WinnerRenting saves $30,000
Monthly Buying Cost$3,861
Total Rent (3yr)$92,727
Net Buy Cost (3yr)$122,858

Monthly buying cost is $3,861 (mortgage $2,844 + tax $500 + insurance $100 + maintenance $417) vs $2,500 rent. In a flat market with 0% appreciation, 3 years is too short to build enough equity, making renting $30K cheaper.

Formulas Used

Monthly Mortgage Payment

M = P × [r(1+r)^n] / [(1+r)^n - 1]

Calculates the fixed monthly mortgage payment using the loan amortization formula.

Where:

M= Monthly mortgage payment
P= Loan principal (home price minus down payment)
r= Monthly interest rate (annual rate / 12)
n= Total number of payments (years × 12)

Total Rent Cost

Total Rent = Σ (Monthly Rent × 12 × (1 + Annual Increase)^year)

Sums all rent payments over the comparison period including annual increases.

Where:

Monthly Rent= Starting monthly rent
Annual Increase= Yearly rent increase rate (e.g., 3%)

Rent vs Buy: A Complete Financial Comparison

1

The True Monthly Cost of Buying vs. Renting

$2,940 per month is the real cost of owning a $350,000 home — not the $1,770 mortgage payment that headlines the listing. Property taxes ($350), homeowner’s insurance ($100), maintenance ($290), and potentially PMI ($140) add 30–50% to the base payment. Comparing this against $1,800/month rent reveals a $1,140 monthly gap that many first-time buyers underestimate.

Renters face their own escalating costs. At a 3% annual increase, $1,800/month rent grows to $2,418 by year 10 and $3,248 by year 20. A fixed-rate mortgage, by contrast, locks in the principal and interest portion forever — though taxes and insurance still rise. This divergence is the primary mechanism that eventually tips the math in favor of buying for long-term residents.

The opportunity cost of the down payment is the hidden variable. A $70,000 down payment (20% on $350,000) invested in an S&P 500 index fund at 7% annual return would grow to roughly $137,700 in 10 years. The investment calculator helps model whether deploying that capital in markets outperforms locking it into home equity.

*Assumes 6.5% rate, 20% down, 1% maintenance, 1% property tax
Cost ComponentBuying ($350K)Renting ($1,800/mo)
Monthly housing$2,940 (PITI + maint.)$1,800 (year 1)
Year 5 monthly$2,940 (fixed P&I)$2,087 (3% annual rise)
Year 10 monthly$2,940 (fixed P&I)$2,418 (3% annual rise)
Upfront costs$70K down + $10K closingFirst/last + deposit ≈$5,400
Exit costs5–6% agent fees ≈$21K$0
2

Break-Even Point: How Long Before Buying Pays Off

5–7 years is the typical break-even point in most US markets — the minimum time you need to stay in a purchased home for buying to cost less than renting. Before that threshold, transaction costs (closing fees at purchase + 5–6% agent fees at sale) eat into any equity gains, making renting the cheaper path.

Home appreciation is the biggest lever. At 3–4% annual appreciation, a $350,000 home gains $10,500–$14,000 in value per year, accelerating the break-even. In a flat market (0% appreciation), the break-even extends to 8–10+ years because equity growth comes only from mortgage paydown — roughly $5,000–6,000 in the first year of a 6.5% loan.

The mortgage calculator shows exactly how much principal you pay down each year. In early years, over 70% of each payment goes to interest. By year 10, the split shifts closer to 50/50, which is why the buy advantage compounds over time.

Cumulative Cost: Renting vs Buying$500K$375K$250K$125K$003yr6yr9yr12yr15yrBreak-evenRenting (cumulative)Buying (net of equity)
3

When Renting Wins: Short Timelines and Flat Markets

$30,000 more expensive — that’s how much buying a $500,000 home costs compared to renting at $2,500/month over just 3 years in a flat market. Closing costs ($12,500–$25,000 at purchase), agent fees ($25,000–$30,000 at sale), and minimal equity paydown make short-term ownership a money-losing proposition under most scenarios.

Renting also wins when you need mobility for career opportunities, when local home prices are highly inflated relative to rents (price-to-rent ratio above 20), or when your income is variable. A price-to-rent ratio above 20 means it takes more than 20 years of rent to equal the purchase price — common in coastal cities like San Francisco (ratio ≈30) and New York (ratio ≈25).

The strategy of “rent and invest the difference” can outperform homeownership when market returns exceed home appreciation. If you invest the $1,140/month cost gap between buying and renting at 7% annually, that grows to approximately $195,000 over 10 years — potentially more than the equity built through mortgage payments in the same period.

  • Timeline under 5 years — transaction costs eat 5–8% of home value at each end
  • Flat or declining market — 0% appreciation means equity only from paydown (≈$5K/year early on)
  • Price-to-rent ratio above 20 — buying is overpriced relative to renting
  • Career mobility needed — selling a home takes 2–6 months and costs $20K+ in fees
  • Variable income — missed mortgage payments damage credit far more than moving apartments
4

When Buying Wins: Time, Appreciation, and Tax Benefits

3–4% annual home appreciation on a $350,000 home adds $10,500–$14,000 per year in value, and that gain is leveraged: a 20% down payment ($70,000) means a $10,500 annual gain represents a 15% return on the equity invested. Over 10 years at 3% appreciation, the home reaches $470,000 — a $120,000 gain on a $70,000 down payment.

Fixed-rate mortgage payments lock in your largest expense while rent escalates. After 15 years of 3% annual rent increases, $1,800/month becomes $2,806. The homeowner’s payment stays fixed while building equity, creating an ever-widening advantage. By year 15, the homeowner may owe less than $220,000 on a home worth $545,000.

Tax benefits add another layer. Mortgage interest deductions (up to $750,000 in loan principal) and the $250,000/$500,000 capital gains exclusion on a primary residence are available to homeowners. The property tax calculator helps estimate the SALT deduction value as part of the full ownership cost picture.

Key rule of thumb: if you plan to stay 7+ years and local appreciation averages 2%+, buying almost always wins over renting in the long run.

5

How to Use the Rent vs Buy Calculator

The rent vs buy calculator models both scenarios year by year, accounting for mortgage payments, equity buildup, home appreciation, rent increases, tax benefits, and investment returns on the renter’s saved capital. The result is a clear break-even year and total-cost comparison over your chosen timeline.

For the most realistic comparison, use current local data: check Zillow for recent sale prices and appreciation rates, Apartments.com for comparable rents, and Freddie Mac for current mortgage rates. Small input changes matter — a 1% difference in appreciation rate can shift the break-even point by 2–3 years.

  1. 1

    Set Home Price and Down Payment

    Enter the purchase price and down payment percentage. A $350,000 home with 20% down means a $280,000 loan and no PMI. At 10% down ($35,000), add $117–$233/month for PMI.

  2. 2

    Enter Current Rent and Expected Increases

    Input your current or comparable rent. The national average annual increase is 3–5%. In hot markets, use 5%; in stable areas, 2–3%.

  3. 3

    Set Appreciation and Investment Return Rates

    Home appreciation averages 3–4% nationally. For the renter’s investment return, use 7% (long-term stock market average) or 4–5% for conservative savings.

  4. 4

    Compare Results at Your Timeline

    The calculator shows cumulative costs for both scenarios. If buying is cheaper at year 7 but you might move at year 4, renting is the smarter financial choice.

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Related Resources

First-Time Homebuyer Guide: Complete Step-by-Step Process

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Mortgage Calculator: Complete Guide to Calculating Your Home Loan

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Last Updated: Mar 26, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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