Listing your home on Airbnb or Booking and watching reservations roll in doesn’t mean it’s profitable. The only way to know whether your vacation rental actually makes money is to calculate its profitability: how much you earn, how much you spend and what percentage is left over relative to what you invested.
The good news is you don’t need to be an economist. With three formulas (gross yield, net yield and ROI) and a handful of metrics (occupancy, average rate, RevPAR) you get a clear picture of your business. This guide covers all of them, with a real numeric example you can copy for your own property.
What vacation rental profitability is (and why measure it)
Profitability is the percentage of profit your property generates relative to what it’s worth or what you invested in it. It boils down to a single figure whether the business is worth it or whether you’re working for free.
Measuring it serves three very concrete purposes: comparing your home against other investments (a fund, a long-term rental, another property), spotting money leaks (an expense eating into your margin) and deciding with data whether to raise prices, cut costs or change strategy. Without that number, you’re flying blind.
Gross yield vs. net yield
These are the two sides of the calculation and it pays not to confuse them.
Gross yield
The quickest to calculate and the one investment ads love to quote, because it always looks pretty:
Gross yield (%) = (Annual income ÷ Property value) × 100
If your flat is worth €200,000 and generates €24,000 a year, gross yield is 12%. The problem is it ignores expenses entirely, and in vacation rentals expenses weigh heavily. Use it only as a first filter.
Net yield
This is the honest figure, the one you actually pocket:
Net yield (%) = ((Annual income − Annual expenses) ÷ Property value) × 100
With the same €24,000 in income, if you have €9,000 in annual expenses, your net profit is €15,000 and the net yield drops to 7.5%. That gap between 12% gross and 7.5% net is exactly what separates an expectation from reality.
Step by step: calculate your property’s profitability
1. Estimate your annual income
Booking income depends on three variables multiplied together:
Income = ADR × Occupancy rate × Available nights
- ADR (average daily rate): what you charge on average per occupied night.
- Occupancy rate: the percentage of nights you manage to sell.
- Available nights: the ones you put up for sale per year (365 minus blocks or personal use).
Example: an ADR of €120, 65% occupancy and 365 available nights give 120 × 0.65 × 365 = €28,470 in gross annual income.
2. Add up every expense
This is where most optimistic calculations fall apart. A vacation rental has far more costs than a traditional one. Don’t leave any out:
| Expense category | What it includes |
|---|---|
| Per-booking operations | Cleaning, laundry, welcome kits, check-in |
| Utilities | Electricity, water, gas, wifi (higher with guest turnover) |
| Commissions | Airbnb, Booking, Vrbo (can exceed 15%) |
| Management | Software, channel manager, or your manager’s fee |
| Maintenance and restocking | Repairs, paint, tableware, appliances |
| Insurance and local taxes | Home/liability insurance, property tax, waste levy |
| Income taxes | Personal or corporate income tax depending on your situation |
3. Calculate net profit and the percentage
Subtract expenses from income to get your annual net profit. To express it as a margin on revenue:
Margin (%) = (Net profit ÷ Annual income) × 100
A positive margin means the business is turning a profit; a negative one means you lose money on every booking.
4. Calculate ROI (return on investment)
Net yield is measured against the property’s current value; ROI is measured against what you actually put in yourself (down payment, renovation, furniture, purchase costs):
ROI (%) = (Annual net profit ÷ Total investment) × 100
ROI is the key metric if you bought with a mortgage, because your real investment is much smaller than the property price and the return on that equity is usually higher.
The metrics that really matter
Beyond the formulas, three indicators are worth tracking month by month. They’re the pulse of your business:
| Metric | Formula | What it tells you |
|---|---|---|
| Occupancy rate | Nights booked ÷ nights available | How much you sell |
| ADR | Room income ÷ nights sold | At what price you sell |
| RevPAR | Income ÷ available nights (or ADR × occupancy) | Combines price and occupancy in one number |
RevPAR (revenue per available night) is king: it rises whether you improve price or improve occupancy, so it sums up your commercial performance in a single figure. Chasing occupancy alone (by slashing prices) or ADR alone (by emptying the calendar) is a mistake; RevPAR forces you to balance both.
A real worked example
Take an apartment bought for €200,000, with €40,000 of total real investment (down payment, purchase taxes and furnishing):
- Annual income: €28,470 (from step 1).
- Annual expenses: €11,000 (cleaning, utilities, commissions, management, insurance and taxes).
- Net profit: 28,470 − 11,000 = €17,470.
- Net yield: (17,470 ÷ 200,000) × 100 = 8.7%.
- ROI on real investment: (17,470 ÷ 40,000) × 100 = 43.7%.
- Margin on revenue: (17,470 ÷ 28,470) × 100 = 61%.
The same property yields 8.7% net and a much higher ROI when measured against your own capital. That’s why it’s worth always calculating both figures.
What profitability counts as “good” in 2026
It depends heavily on the area, the purchase price and tourist demand, but as a general reference: a net yield of between 5% and 10% is considered good, and exceeding 10% is an excellent result. Below 4-5%, it’s worth checking whether a vacation rental beats a traditional lease or other investments.
Remember these percentages are indicative: a home in an expensive capital may yield less in percentage terms but appreciate more, whereas a seasonal destination concentrates almost all its income in a few months.
How to improve your vacation rental’s profitability
There are only two paths: raise income or lower expenses. Both add to your net yield.
- Raise RevPAR with dynamic pricing: adjust rates by season, day of the week and local events instead of a flat price all year.
- Cut cancellations and gaps: a well-calibrated minimum stay and good communication avoid empty nights between bookings.
- Grow the ticket with upselling: early check-in, late check-out or local experiences raise income per booking with no acquisition cost (we cover this in the booking confirmation email guide).
- Diversify channels: don’t depend on a single OTA; every commission you avoid is direct margin. If you manage on Airbnb, review our guide for Airbnb owners.
- Automate the repetitive: the biggest drain on profitability isn’t always an expense, it’s your time. An online check-in removes trips and dead hours waiting for guests.
And there’s one cost that gets forgotten and can wreck any calculation: penalties for not complying with regulations. Traveller registration is mandatory in Spain (Royal Decree 933/2021, via SES.Hospedajes) and fines for failing to report can reach €30,000. Automating that step doesn’t just save time: it shields your profitability from a blow that wipes out several years of profit.
Frequently asked questions
What’s the difference between gross and net yield? Gross divides income by the property value without deducting expenses; net subtracts all expenses first. Net is the realistic figure, because operating costs weigh heavily in vacation rentals.
How do I calculate my vacation rental’s ROI? Divide annual net profit by the total investment you made (down payment, purchase taxes, renovation and furniture) and multiply by 100. It measures the return on your money, not on the property price.
What’s a good profitability percentage? As a reference, a net yield of 5% to 10% is considered good and above 10% is excellent, though it varies a lot by area and tourist demand.
Which expenses should I include in the calculation? Cleaning and laundry, utilities, platform commissions, management or software, maintenance and restocking, insurance, property tax and local levies, and income taxes.
Does legal compliance affect profitability? Yes, a lot. Penalties for failing to register travellers or report entries can reach €30,000, enough to erase years of profit. Automating registration protects your margin.