Rental Yield Calculator

What Rental Yield Actually Tells You

Rental yield answers one narrow but important question: for every dollar a property is worth, how many cents does it hand back to you in rent each year? It's the real estate equivalent of a dividend yield on a stock — a quick way to compare how hard your money is working across different properties, without getting distracted by financing details, tax situations, or how a particular lender priced your loan.

That narrowness is a feature. Because yield strips out your specific mortgage, two investors with completely different financing can compare the same property on equal footing, and you can compare a property in one city against a property in another without your local lending relationships skewing the picture. What it deliberately leaves out — appreciation, tax treatment, leverage effects — has to be layered on separately, which is exactly why serious investors treat yield as a screening tool, not a final verdict.

How to Use This Calculator

Get the most out of it by feeding it numbers you'd actually stand behind, not the seller's best-case pitch:

1. Property value

Use the purchase price if you're evaluating a deal, or a genuine current market value if you already own it. Inflated valuations make yield look artificially low; deflated ones make it look artificially high — use the number you'd defend to a lender's appraiser.

2. Monthly rent

Use achievable market rent for the unit as it exists today, not an aspirational figure after a renovation you haven't done yet. If you're relying on a rent increase to make a deal work, run the calculator once at today's rent and once at your target rent so you can see both numbers.

3. Vacancy rate

Even great units sit empty between tenants. A 5% vacancy assumption (about 18 days a year) is a reasonable single-family default; multifamily and student housing markets often run higher.

4. Operating expenses

Fill in real numbers wherever you have them — actual insurance quotes, actual tax bills, actual HOA statements. For anything you don't have yet, it's safer to overestimate slightly than to discover the true cost after closing.

5. Compare net yield across your shortlist

The real value of this tool shows up when you run the same inputs across three or four properties you're considering — that's when a 4.2% net yield versus a 6.1% net yield on similar-risk properties becomes an obvious tiebreaker.

The Math Behind Gross and Net Yield

The Rental Yield Calculator measures the annual income a property produces relative to its value, giving you two figures: a quick gross yield and a realistic net yield after operating costs and vacancy.

Gross rental yield

Gross Yield = (Annual Rent ÷ Property Value) × 100

This is the number you'll see quoted in listings and market reports, because it requires no knowledge of the buyer's specific expenses. It's a fine first filter, but it can make two very different properties look identical if one has much higher operating costs than the other.

Net rental yield

Net Yield = [(Annual Rent × (1 − Vacancy %)) − Annual Expenses] ÷ Property Value × 100

Expenses include property management, insurance, property tax, maintenance, HOA fees, and any other recurring operating costs — everything except mortgage payments, since yield is a measure of return on the asset itself, not on your financed position. Two properties with an identical 7% gross yield can have net yields three or four points apart once real expenses are subtracted, which is why the gap between gross and net is often more informative than either number alone.

Worked examples

Example A — a straightforward single-family rental. A $350,000 property renting for $2,200/month ($26,400/year) has a gross yield of about 7.5%. After a 5% vacancy allowance and roughly $10,700 in annual expenses, the net yield lands at about 4.1% — a meaningful difference from the headline gross figure.

Example B — a lower rent, lower expense property. Take a $200,000 condo renting for $1,400/month ($16,800/year): gross yield is 8.4%, higher on paper than Example A. But if HOA dues and higher relative insurance push annual expenses to $7,800 with 5% vacancy, net yield lands around 4.1% — nearly identical to the higher-priced property once real costs are counted. This is a common pattern: gross yield alone can rank properties in the wrong order.

Tips for Best Results

• 💡 Always compare net, not gross Gross yield is useful for quick screening, but net yield reflects what you'll actually keep after real operating costs.
• 💡 Yield isn't the whole story A high-yield property in a declining market can underperform a lower-yield property with strong appreciation — weigh both.
• 💡 Property management fees scale with rent, not price An 8–10% management fee hits higher-rent properties harder in dollar terms — factor this in when comparing yield across price points.
• 💡 Use yield to screen, not to decide alone Pair net yield with a cap rate and cash-on-cash return check before committing — each metric answers a slightly different question.

Common Mistakes to Avoid

• ⚠️ Common mistake: ignoring vacancy Assuming 100% occupancy overstates returns — even strong markets typically see some vacancy or turnover downtime.
• ⚠️ Common mistake: forgetting capex reserves Roof, HVAC, and appliance replacements aren't monthly costs, but budgeting a reserve keeps net yield realistic long-term.

Frequently Asked Questions