Short-Term Rental Calculator
Analyzing an Airbnb deal or tracking an existing property? Pick your country — local taxes and STR expenses are built in, and the Airbnb property type is preselected.
Start in your market
What do you need?
Two paths, same free Excel export — choose the one that matches your stage.
See what you get
Free 8-sheet Excel workbook — pre-filled from your numbers
Tap any sheet to enlarge. Swipe or use the arrows to browse all three.
Whether you call it a short-term rental, Airbnb, holiday let, or vacation rental, the economics differ from long-term buy-to-let. Revenue depends on nightly rate and occupancy, not a fixed lease. Costs scale per booking (cleaning) and per night (tourism levies).
FastPropertyROI models STR income from nightly rate × occupied nights, surfaces ADR and RevPAR on screen and in the exported Summary sheet, and ships a tracking spreadsheet you fill in month by month — no property manager software required.
Each market has two entry points: run the STR ROI calculator when evaluating a deal, or open the tracking spreadsheet when you already host and want the Excel workbook. Local transfer tax, closing costs, and STR expense rows are built in — Airbnb property type is preselected on both.
Run the calculator or open the tracking spreadsheet, enter your property details, and download an 8-sheet Excel workbook. Log monthly income and expenses, compare actuals to projections, and see STR KPIs update on the Summary sheet.
Deal analysis
Gross yield, cash-on-cash, and cap rate from nightly rate and occupancy.
STR KPIs built in
ADR, RevPAR, occupancy, and break-even — the four metrics hosts benchmark.
Free Excel tracker
Pre-filled 8-sheet workbook to log every booking and expense.