Short-Term Rental Calculator
Short-Term Rental Calculator
National average is ~55–65%. Adjust for your market.
Enter the long-term rental rate to compare STR vs LTR cash flow
Enter Your Rental Details
Enter your nightly rate, occupancy, and expenses above to see projected revenue, cash flow, and break-even metrics for your short-term rental.
Important
This calculator is provided for general information only and is not financial, tax, or legal advice. Results are estimates and do not reflect your full circumstances, current rates, fees, or eligibility rules. Speak to a qualified professional before making a financial decision.
Estimate STR profitability, cash flow, and break-even metrics for Airbnb and VRBO properties
Investing in a short-term rental (STR) property through platforms like Airbnb or VRBO can be highly lucrative — but only if the numbers work. Unlike long-term rentals with predictable monthly rent, STR income fluctuates with occupancy rates, seasonal demand, platform fees, and variable operating costs. Before you list your property or purchase a vacation rental investment, you need a clear financial picture of what your property can realistically earn and what it will cost to operate. This Short-Term Rental Calculator gives you a comprehensive financial analysis of your vacation rental. Enter your average nightly rate, expected occupancy, cleaning fees, operating expenses, and mortgage costs to instantly see your projected annual revenue, net operating income (NOI), annual cash flow, cash-on-cash return, cap rate, and break-even metrics. The calculator also supports seasonal rate modeling — splitting your year into high, mid, and low seasons with different rates and occupancy — for a more accurate forecast when your market has strong seasonal patterns. One of the most powerful features is the STR vs. long-term rental comparison. Enter what the same property could earn as a traditional long-term rental, and the calculator shows which strategy generates more cash flow for your specific situation. This comparison is especially valuable in markets where STR regulations are tightening or where management overhead is a concern. You may find that a consistent long-term tenant actually outperforms a well-managed vacation rental once you account for vacancy, cleaning costs, and platform fees. The occupancy sensitivity table shows how your cash flow and returns change across a range of occupancy rates from 45% to 85%. This stress-tests your investment under different market conditions — from a slow year to a peak-performing property. Understanding your break-even occupancy (the minimum occupancy needed to cover all expenses) is essential for risk management and helps you set realistic expectations before committing to a purchase or renovation. RevPAN (Revenue Per Available Night) is the STR equivalent of RevPAR in hotel management. It measures how efficiently you're monetizing your available inventory regardless of occupancy, making it useful for benchmarking against similar properties in your market. A higher RevPAN indicates that your pricing strategy is effectively capturing demand. For anyone serious about short-term rental investing — whether you're evaluating your first Airbnb property, optimizing an existing vacation rental portfolio, or comparing STR against traditional rental income — this calculator provides the financial clarity you need to make informed, data-driven decisions. Export your results to CSV for record-keeping or share with your lender, accountant, or business partner.
Understanding Short-Term Rental Financials
What Is a Short-Term Rental?
A short-term rental (STR) is a furnished property rented out for stays typically under 30 days through platforms like Airbnb, VRBO, Booking.com, or direct booking channels. Unlike traditional long-term rentals with fixed monthly rent, STR income is driven by nightly rates, occupancy levels, and seasonal demand patterns. STR properties often generate higher gross revenue than comparable long-term rentals, but they also come with higher operating costs including platform fees (typically 3–5% of revenue on owner-paid models), professional cleaning after each turnover, consumable supplies, higher insurance premiums, and greater management involvement. The key performance metrics for STRs include occupancy rate, average daily rate (ADR), Revenue Per Available Night (RevPAN), net operating income (NOI), and cash-on-cash return.
How Are STR Returns Calculated?
Annual STR revenue is calculated as: Average Nightly Rate × 365 × Occupancy Rate. Cleaning revenue is added separately: Cleaning Fee × (365 × Occupancy ÷ Average Stay Length), which gives you the number of annual turnovers. Net Operating Income (NOI) equals total revenue minus platform fees, cleaning costs, and all operating expenses (utilities, maintenance, insurance, HOA, property management, property taxes) — but before mortgage payments, which are a financing cost. Cash Flow equals NOI minus annual debt service (mortgage). Break-even occupancy is the occupancy rate at which total income exactly covers all expenses: (Total Expenses ÷ (Nightly Rate × 365)) × 100. Cap rate equals NOI divided by purchase price, expressed as a percentage. Cash-on-cash return equals annual cash flow divided by down payment, expressed as a percentage.
Why Financial Analysis Matters Before Investing
Short-term rental investing can be profitable, but many investors overestimate revenue and underestimate costs. Occupancy rates vary dramatically by market — a beach property might achieve 75% in summer and only 30% in winter, while an urban apartment might hold steady at 55–65% year-round. Platform fees, cleaning costs, and management fees can consume 25–40% of gross revenue. Without a detailed financial model, investors often discover too late that their property barely covers expenses or generates negative cash flow. Understanding your break-even occupancy before purchasing tells you how much buffer you have — if your break-even is 45% but the local market averages 65%, you have a comfortable margin. If break-even is 70% but market average is 65%, the investment is risky. Comparing STR vs. long-term rental cash flows also helps you make the right strategy decision for your property and local market.
Limitations and Caveats
This calculator provides projections based on the inputs you provide — actual results will vary. Occupancy rates depend on property quality, location, listing optimization, pricing strategy, reviews, and local competition. Nightly rates fluctuate with demand and should ideally be optimized using dynamic pricing tools. The calculator does not account for income taxes, depreciation deductions, or capital expenditure reserves (typically 5–10% of revenue set aside for major repairs). Seasonal modeling assumes months of equal length (30.44 days), which is an approximation. STR regulations change frequently — some municipalities have banned or heavily restricted short-term rentals, which could render your projections moot. Always verify local zoning laws, HOA rules, and licensing requirements before investing. Consider consulting a real estate professional, accountant, or financial advisor for investment decisions.
How to Use This Calculator
Enter Your Nightly Rate and Occupancy
Input your average nightly rate and use the occupancy slider to set your projected occupancy rate. The national STR average is around 55–65%, but varies significantly by market — beach or ski destinations may peak at 80%+ in season while averaging 50% annually.
Add Expenses and Mortgage Details
Enter your monthly operating expenses (utilities, insurance, supplies, maintenance, property management), cleaning fee per stay, your cleaning cost per turnover, and the platform fee percentage. Click 'Advanced' to add your mortgage details for cash-on-cash return and cap rate calculations.
Optionally Enable Seasonal Modeling or LTR Comparison
If your property has strong seasonal demand, enable seasonal rate modeling to split the year into high, mid, and low seasons with separate rates, occupancy levels, and month counts. Enter a long-term rental monthly rent amount to compare STR vs. LTR cash flows side by side.
Analyze Results and Sensitivity
Review your annual cash flow, NOI, break-even occupancy, and cash-on-cash return. Use the sensitivity table to understand how your returns shift across a range of occupancy scenarios. Export to CSV or print for your records or to share with a lender or financial advisor.
Frequently Asked Questions
What is a good occupancy rate for a short-term rental?
A good STR occupancy rate varies by market but generally falls between 55% and 75% for well-managed properties. Urban markets with year-round demand often see 60–70% occupancy, while seasonal vacation destinations can hit 80%+ in peak season but average 45–55% annually. Top-performing properties in high-demand markets like mountain resorts, beach towns, and major cities often achieve 70–75% annually. When analyzing an investment, use conservative estimates (55–60%) for initial projections and check data from tools like AirDNA or Rabbu for your specific market. Your actual occupancy depends on your listing quality, pricing strategy, reviews, and local competition.
What is RevPAN and why does it matter?
RevPAN stands for Revenue Per Available Night — the total annual rental revenue divided by 365 days. It's the STR equivalent of RevPAR (Revenue Per Available Room) used in hotel management. Unlike average nightly rate, RevPAN accounts for vacancy, so it gives you a complete picture of how efficiently your property is monetized across all available nights. For example, a property earning $150/night at 65% occupancy has a RevPAN of $97.50. RevPAN is useful for benchmarking against other STR properties in your market and for tracking your performance over time. A rising RevPAN indicates your pricing and occupancy strategy is improving.
How do I calculate break-even occupancy for my STR?
Break-even occupancy is the minimum occupancy rate needed to cover all annual expenses (platform fees, cleaning costs, operating expenses, and mortgage payments). The formula is: (Total Annual Expenses ÷ (Nightly Rate × 365)) × 100. For example, if your total annual expenses are $30,000 and your nightly rate is $150, your break-even occupancy is ($30,000 ÷ $54,750) × 100 = 54.8%. This means you need to be booked at least 55% of the time just to break even — anything above that generates profit. Knowing your break-even occupancy helps you assess risk: if the local market average is well above your break-even point, the investment has a healthy buffer.
Should I use short-term rental or long-term rental for my property?
The answer depends on your local market, regulations, property type, and personal involvement tolerance. STRs typically generate 30–100% more gross revenue than long-term rentals in most markets, but they come with significantly higher operating costs (cleaning, platform fees, supplies, higher insurance) and require more active management or a property manager fee of 20–30% of revenue. Long-term rentals offer predictable income, lower turnover costs, and less day-to-day management. They're also less affected by regulatory risk. Use this calculator's LTR comparison feature to enter your local long-term rental rate and directly compare the net cash flows. In some markets, the STR advantage narrows considerably after all costs are factored in.
What expenses should I include in operating costs?
Monthly operating expenses for a short-term rental typically include: utilities (electricity, water, gas, internet — often $150–400/month), property insurance (STR-specific or rider — budget $100–250/month), property taxes (prorated monthly), HOA fees if applicable, consumable supplies (toiletries, coffee, paper products — $50–150/month), minor maintenance and repairs ($50–200/month reserve), and property management fees if you use a manager (typically 20–30% of revenue). Note that cleaning costs are tracked separately as they scale with turnovers. Do not include mortgage principal and interest in operating expenses — these are financing costs captured separately in the cash flow calculation.
How accurate are STR revenue projections?
Revenue projections from any calculator are estimates based on your inputs. Actual performance depends on many factors: your listing quality and photos, guest reviews and ratings, response time and acceptance rate, how competitive your pricing is relative to comparable properties, local events and seasonal patterns, and broader economic conditions. New listings often see lower occupancy in the first 3–6 months while building reviews. Use conservative inputs for initial projections — plan for 10–15% lower occupancy than market averages to account for startup periods and slow patches. Tools like AirDNA, Rabbu, and Mashvisor offer market data for your specific area that can help you calibrate your inputs more precisely before purchasing or renovating a property.