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.
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.