RevPAR means revenue per available room. For a whole-property STR, treat the listing as one rentable unit and calculate lodging revenue divided by its available unit-nights for the same period. Equivalently, use realized lodging ADR multiplied by paid-night occupancy with the same denominator. RevPAR measures revenue yield, not buyer profit.
Keep the unit, period and revenue definition consistent
Amadeus explains the hotel RevPAR formulas as room revenue / available rooms or ADR × occupancy. Our whole-listing STR adaptation uses unit-nights. A four-bedroom house rented as one listing is one unit; four separately rented legal units have four calendars.
Use earned lodging revenue after lodging refunds for one reporting period. Exclude separately accounted pass-through taxes and cleaning from this numerator. Realized ADR = that lodging revenue / paid unit-nights. Occupancy = those paid unit-nights / available unit-nights. Future reserved stays are a separate forecast, not earned results.
If owner use or repair closures remove nights, show the policy and calendar-night utilization too. Reconcile paid, available and calendar nights before comparing two listings. Changing only the availability denominator can improve the displayed metric without adding a dollar.
Worked hypothetical: higher RevPAR can still contribute less cash
Assume two separate whole-property listings, each with 30 available nights in the same period. All inputs are invented and lodging-only.
| Metric | Listing A | Listing B |
|---|---|---|
| Paid nights / available nights | 18 / 30 | 24 / 30 |
| Realized lodging ADR | $200 | $160 |
| Lodging revenue | $3,600 | $3,840 |
| Paid occupancy | 60% | 80% |
| RevPAR | $120 | $128 |
| Assumed revenue-linked charges | 20% | 20% |
| Other variable cost per paid night | $25 | $40 |
| Contribution before fixed costs, debt and reserves | $2,430 | $2,112 |
A contributes $3,600 × 80% − 18 × $25 = $2,430. B contributes $3,840 × 80% − 24 × $40 = $2,112. B has $8 higher RevPAR but $318 less contribution because the expense assumptions differ. Neither result is net owner cash flow until fixed bills, debt and replacement funding are included.
Use it as one check in the purchase file
Request the property-level lodging ledger, paid/available calendar, refunds and owner/maintenance block policy. Use the same period and unit definition for comps. A portfolio dashboard mixing bedrooms, whole houses and future bookings cannot supply a reproducible comparison.
For a purchase threshold, use the fourplex unit-night break-even calculation or your property’s full cost model. For lender qualification, use the DSCR-versus-owner-cash-flow distinction. A definition page supplies neither an income forecast nor a loan decision.
Frequently asked questions
What does RevPAR stand for?
Revenue per available room. For a whole-property STR, state the adapted rentable-unit definition and use available unit-nights for the reporting period.
Is RevPAR the same as ADR?
No. ADR divides lodging revenue by paid nights. RevPAR divides it by available nights, including available nights that were not sold.
Does a higher RevPAR establish a better investment?
No. It excludes acquisition cash, financing and expenses. The hypothetical comparison shows higher RevPAR alongside lower contribution before fixed costs.
Calculate RevPAR from a revenue statement
Enter lodging revenue only, the nights booked and the nights available for the same period. Defaults are a hypothetical 30-night example, not a market benchmark.
Example: $4,200 ÷ 30 available nights = $140 RevPAR; $4,200 ÷ 21 booked nights = $200 ADR; 21 ÷ 30 = 70% occupancy.
Which revenue belongs in the numerator?
Use a consistent lodging-revenue basis. Do not silently combine nightly accommodation revenue with guest-paid taxes, cleaning charges or deposits. If a statement reports total guest payments, reconcile those components first. Record whether the figure is before or after platform fees and refunds so comparisons use the same basis.
What counts as an available night?
Document the denominator. For an operating-performance calculation, use the nights genuinely available for rental and record nights excluded for owner use or maintenance. For a purchase review, also test revenue over the full calendar period. Reducing the denominator can raise reported RevPAR without adding revenue or reducing fixed carrying costs.
Example: a blocked calendar changes the apparent result
A hypothetical property earns $4,200 on 21 booked nights in a 30-night month. With 30 available nights it reports $140 RevPAR. If six unbooked nights are excluded as owner use, the denominator becomes 24 and reported RevPAR rises to $175. The owner still received the same lodging revenue. Label both calculations; do not compare the 24-night result with another property's full-calendar result.
Can I average monthly RevPAR?
Weight periods by available nights. Suppose a property earns $3,100 across 31 available nights and $5,600 across 28. Combined RevPAR is $8,700 ÷ 59 = $147.46. The simple average of monthly results ($100 and $200) is $150 and overstates the combined figure. Apply the same reconciliation across multiple units using available room-nights.
How should a buyer use RevPAR?
Compare similar property types over the same season with the same revenue and availability definitions. Investigate whether a stronger result comes from rate, occupancy or calendar exclusions. Then build the full expense and financing model. RevPAR alone cannot establish a purchase price, reserve requirement or cash-on-cash return.
Use the buyer calculator sequence, downside model and revenue evidence guide before relying on a seller projection.