I hear it every week. "Renting is throwing money away." It is not. And buying is not automatically the smart move either. The answer depends on two things: how long you stay, and one number the rent-or-buy tool finds for you, the break-even year. The point of this calculator is to replace a gut feeling with a number, so you can see which path actually costs you less in your own situation.
What the calculator compares
It plots two cumulative lines over your horizon and adds up the cost of each year.
- The red line is total rent paid. It grows each year if you leave rent growth on (5% is the Dubai default).
- The blue line is the net cost of owning: every dirham you put in, the down payment, the one-time fees, the monthly mortgage, and the service charge, minus the equity you have built by that year.
Equity is the part people forget. It is the home value minus the loan still outstanding. As you pay down the mortgage and the property appreciates, your equity climbs and the blue line drops. The year the blue line falls below the red line is your break-even year. Stay past it and buying wins. Sell before it and renting was the better call.
How to fill in the inputs
Before you read the result, you enter a few simple numbers. Fill each one in honestly, because the output depends entirely on these inputs.
- Annual rent: what you pay today, or would pay, for a comparable unit.
- Property price: the purchase price of the unit you have in mind in that same area.
- Down payment percent: the share of the price you pay in cash. For a non-resident buyer it is usually higher.
- Mortgage rate and term: the annual interest rate and the number of years you repay over.
- Rent growth and price growth: two separate sliders, so you can set a different percent for each.
- Horizon: the number of years you expect to stay in the home.
The two growth sliders matter most. Rent growth pushes the red line up faster and favours buying. Price growth builds your equity sooner and again pulls the blue line down. That is why the numbers you put here move the result more than any other input.
A worked example
Take the standard assumptions: AED 95,000 rent, a AED 1.5M apartment, 20% down, a 4% rate over 25 years, and 5% growth on both rent and price.
- Break-even lands around year 5.
- By year 10 you would have paid roughly AED 1.19M in rent.
- Owning over the same decade costs far less once you subtract the equity you now hold. The gap at year 10 runs well into six figures, in the buyer's favour.
Now drop price growth to zero and shorten the horizon to 3 years. The verdict flips. With no appreciation and a short stay, the fees and interest never get repaid, so renting is cheaper. That is the whole lesson in one toggle.
The break-even idea
The break-even year is your decision line. Before that year, owning has cost you more than renting, because the down payment and the one-time buying fees are not yet repaid. After it, the equity you have built and the price you have gained tip the balance toward buying. The earlier break-even lands, the more sense buying makes for you. Two things pull it forward: high rent in the area and price growth. Two things push it back: a small down payment and a high mortgage rate. That is why there is no single break-even number for everyone, and why you have to run it for your own area and budget.
How to read your result
- Hover any year on the chart to see the running gap between the two paths.
- If your break-even year is beyond how long you plan to stay, rent.
- If you will stay well past it, buy.
- Be honest about the price-growth slider. Use 0% to 4% for a conservative case.
Who this helps
This calculator is for anyone caught between renting and buying who wants to see their own number instead of someone else's opinion. If you are new to Dubai and do not yet know how long you will stay, the result shows the point after which buying starts to pay off. If your budget is tight, you can change the down payment and the loan term to see which combination pulls the break-even year forward. And if you are buying as an investment, the same output is a solid base for weighing rental yield against capital growth.
The same equity-versus-cost logic runs in reverse when you decide whether to sell, which I cover in when to sell. Renting buys flexibility. Buying buys equity. Neither is wrong. The horizon decides.
Source: hoomanjt.com rent-or-buy tool, standard Dubai market assumptions.
Frequently asked questions
It hangs on one number: your break-even year. If that year comes later than you plan to stay, rent; if you will stay well past it, buy. The rent-or-buy calculator finds it from your own rent, price, and mortgage inputs.
It is the year the net cost of owning falls below the total rent you would have paid. Owning cost counts the down payment, the one-time fees, the monthly mortgage, and the service charge, minus the equity you have built by that year. High rent in the area and price growth pull the break-even forward; a small down payment and a high mortgage rate push it back.
On the standard Dubai assumptions, break-even lands around year 5. That example uses Dh 95,000 rent, a Dh 1.5M apartment, 20 percent down, a 4 percent rate over 25 years, and 5 percent growth on both rent and price. By year 10 the renter has paid roughly Dh 1.19M in rent, while the owner sits well ahead once equity is counted.
No. With zero price growth and a short 3-year stay, renting is cheaper, because the one-time buying fees and the mortgage interest never get repaid. Renting buys flexibility, buying builds equity; the length of your stay decides which wins.