Rent vs. Buy Calculator

Compare the estimated long-term cost of renting versus buying, see your break-even year, and understand what drives the decision.

Canada & USA · Break-even analysis · Equity vs. flexibility

Rent vs. Buy Details

Renting

$
%

Assumptions

%
%
%

Buying

$
$

20.0% of purchase price

%
%
$
$

Buying Appears Lower-Cost

Estimated Savings vs Renting

$178,129

over 10-year horizon

Monthly Ownership Cost$3,922.34
Total Rent Cost$302,646
Total Buy Net Cost$124,517
Equity Built$485,914
Break-even YearYear 2

Understand what drives the decision.

Cost comparison

Rent vs. Buy Cost

Rent cost
Buy net cost
$0
$82k
$163k
$245k
$327k

10yr

Buy saves

$178k

3 yr
5 yr
7 yr
10 yr

Buy net cost = total cash paid minus estimated equity. Select a horizon with the pills above.

Timeline

Break-even Timeline

Cumulative rent
Buy net cost

Break-even at Year 2 — based on these assumptions, buying becomes lower net-cost at this point.

FinCalc Smart AI Rent vs Buy Analysis

Decision Result

Buying Wins

Net buy cost is lower over this horizon

$178,129 differenceBreak-even Yr 2

Based on these inputs, buying appears lower net-cost.

Over 10 years, estimated net buy cost of $124,517 compares favourably to total rent of $302,646, accounting for $485,914 in estimated equity. Results are sensitive to appreciation, rent growth, and ownership costs.

Top Driver in This Scenario

Home Appreciation Is Key

3.0%/yr

assumed annual appreciation

At 3.0% annual appreciation, estimated equity reaches $485,914 over 10 years. Appreciation is the dominant lever on net ownership cost in this scenario.

Estimate based on entered inputs. Actual results depend on market conditions.

Monthly Cost Check

Owning costs $1,722.34/mo more initially

Monthly ownership of $3,922.34 vs. rent of $2,200.00. The gap shrinks as rent increases.

Break-even Timeline

Break-even at Year 2

Based on these assumptions, buying becomes lower net-cost after approximately 2 years. Plans to sell or move before then shift the analysis toward renting.

Equity vs Flexibility

$485,914 estimated equity built

Buying builds an estimated $485,914 in equity over 10 years. The $130,000.00 down payment invested at 5.0% would grow by approximately $81,756 over the same period — not included in the cost comparison above.

10-Year Summary

Total Rent Cost

$302,646

Total Buy Net Cost

$124,517

Equity Built

$485,914

Break-even Year

Year 2

Estimates only. Results depend on home appreciation, rent growth, interest rates, and ownership costs — all uncertain. Not included: mortgage insurance (CMHC/PMI), capital gains tax, realtor commissions, property transfer tax, or province/state closing-cost precision. Does not constitute financial, mortgage, real estate, tax, or legal advice.

How It Works

How Net Buy Cost Is Calculated

The calculator computes a net buy cost by summing all cash paid out and subtracting estimated equity:

Net Buy Cost = Closing Costs + Down Payment
+ (Monthly Ownership × Months) − Equity Built

Equity Built = Home Value at Horizon − Remaining Mortgage Balance. Home value grows annually at the assumed appreciation rate. The remaining balance decreases as monthly mortgage payments chip away at principal.

Monthly Ownership Cost

Monthly ownership = Principal & Interest + Property Tax + Insurance & Maintenance + Condo/HOA Fee. Principal & Interest is calculated using the standard amortization formula with Canadian semi-annual compounding or US monthly compounding depending on the active region.

Rent Cost Over Time

Cumulative rent is computed year-by-year, growing at the annual rent increase rate entered. This models the compounding effect of rent inflation on total housing cost over the selected horizon.

Break-even Year

The break-even year is the first year in which cumulative net buy cost falls below cumulative rent cost. Before break-even, renting is lower net-cost. After break-even, buying is lower net-cost (at these assumptions). If break-even is not reached within the selected horizon, renting remains cheaper throughout under the entered assumptions.

Key Assumptions and Limitations

  • Appreciation: Home value grows at a constant annual rate. Actual markets are volatile and path-dependent.
  • Maintenance: Insurance and maintenance are entered as a flat monthly estimate. Real costs vary and tend to increase with home age.
  • Mortgage insurance: CMHC (Canada) or PMI (US) for down payments under 20% is not included. This understates buy cost for low-down-payment scenarios.
  • Taxes: Capital gains tax on sale, income tax on investment returns, and property transfer tax are not modelled.
  • Sale costs: Realtor commissions (typically 3%–5%) on a future home sale are not included in the buy cost calculation.

Frequently Asked Questions

This calculator is for illustrative and informational purposes only. Results are estimates and may not reflect actual mortgage terms. Individual results will vary based on lender terms, credit profile, amortization period, and prevailing market conditions. This does not constitute financial, tax, or legal advice. Consult a licensed mortgage professional or qualified financial advisor before making any financial decisions.