» Rent vs Buy Calculator


Compare renting vs buying by monthly costs, mortgage, down payment, appreciation, investment return and break-even time over your planned stay.

Quick answer

  • Buying side: home price, down payment, mortgage, loan costs, appreciation, taxes, insurance, maintenance, HOA fees, and selling costs.
  • Renting side: monthly rent, rent growth, renter insurance, deposits, broker or move-in fees, and invested cash.
  • Main result: which option has the stronger net position over your planned stay.
  • Break-even: the month when buying first catches up with renting under your assumptions.

This rent vs buy calculator helps you compare the cost of renting vs buying a house over your planned holding period. You can test monthly rent, home price, mortgage terms, home appreciation, and investment return assumptions to see which option is cheaper and when buying may break even.

Use it when you are asking should I rent or buy, is it better to buy or rent a house, or how long do I need to stay for buying to make sense. The results compare the rent side and the buy side in one place, including monthly costs, total payments during the selected period, net position after the selected period, rent ratio, and break-even point.

Notice: Results are estimates only and depend heavily on your inputs. This calculator does not fully model tax deductions, utilities, inflation, transaction detail, or all local housing costs. It assumes the property can be sold at the estimated market value at the end of the selected period, and it does not discount cash flows for time value of money.

How to read the results

Net position compares the projected financial outcome after the selected period. For buying, it includes estimated home value and remaining loan balance. For renting, it includes rent costs and any invested cash assumptions.

Rent ratio compares home price with one year of rent. A higher ratio usually makes renting look more attractive, while a lower ratio usually makes buying easier to justify.

Break-even point shows when buying first catches up with renting. If you plan to move before that point, renting may remain ahead under the current assumptions.


Property purchase price
Down payment
Loan Amount
Loan Term
Annual interest rate
%
Loan costs (contract fee, notary fee, duties etc.)
Annual real estate appreciation
%
Closed = treated as 0
Monthly rent payment
Expected annual rent increase
%
Total initial renting costs
Closed = treated as 0
Annual interest rate/Expected average return p.a.
%
Years (N) You plan to use this real estate
0.00
Renting and buying are about equal over the selected period.
Buying (with loan)
Monthly payment in the first year
0.00
Total payments during N years
0.00
Net position after selected period
0.00
Price of real estate after appreciation
0.00
Remaining loan balance after N years
0.00
Renting
Monthly payment in the first year
0.00
Total payments during N years
0.00
Net position after selected period
0.00
Future value of deposit/ remaining equity
0.00
Break-even point 
0 months
Rent ratio 
0.00
Advantage of purchase
0.00

Rent vs Buy Calculator FAQ

What is a rent vs buy calculator?
A rent vs buy calculator compares the financial cost of renting and buying a home over a chosen time period. It helps answer questions such as should I rent or buy, is it better to rent or buy a house, and when does buying break even.

How does this buy or rent calculator work?
It estimates rent-side costs and buy-side costs using your inputs for rent, home price, mortgage, appreciation, selling costs, and investment return. It then compares the two results over the selected holding period and shows which option is cheaper.

What does break-even point mean in a rent vs buy comparison?
The break-even point is the time at which buying first catches up with renting under the current assumptions. Before that point, renting has the better financial result. After that point, buying is projected to come out ahead.

What is rent ratio?
The rent ratio compares home price with annual rent. A common formula is home price / annual rent. Higher values generally make renting look relatively more attractive, while lower values generally make buying look relatively more attractive.

What costs should I include when comparing renting and buying?
For renting, include monthly rent, renter's insurance, deposits, broker or move-in fees, and any other upfront rental costs. For buying, include down payment, mortgage payments, property tax, home insurance, maintenance, HOA fees, loan costs, home appreciation, and selling costs.

Is this calculator enough to decide whether to buy or rent a house?
It is useful for screening and scenario testing, but it is still a simplified model. Real decisions may also depend on taxes, utilities, moving frequency, job flexibility, maintenance risk, and local housing-market conditions.

Example

Suppose rent is 1,500 per month and the home price is 360,000. If annual rent is 18,000, then the rent ratio is:

\[ \text{Rent ratio} = \frac{360{,}000}{18{,}000} = 20 \]

If your assumptions show buying catches up after 6 years 4 months, that means renting is financially ahead before that point, while buying is projected to be ahead if you stay longer.


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