RevPAB (Revenue per Available Bed)
RevPAB (Revenue per Available Bed) is total accommodation revenue divided by the number of available beds over a period, whether or not each bed was let. It is PBSA's core revenue-efficiency metric, directly equivalent to hotels' RevPAR, blending occupancy and rate into a single figure that captures the cost of voids automatically.
What is RevPAB?
RevPAB adapts a long-established hotel metric to purpose-built student accommodation. In hotels, RevPAR is calculated by dividing total room revenue by the total number of available rooms, or equivalently by multiplying the average daily rate by the occupancy rate; critically, the calculation includes every available room, occupied or not. RevPAB uses exactly the same logic per bed rather than per room: total accommodation revenue divided by total available beds, or achieved rent per bed multiplied by occupancy. Because the denominator is available beds rather than let beds, an empty bed still counts, and its lost revenue shows up in the result. That is what makes RevPAB a truer measure of scheme performance than tracking rent alone.
Why RevPAB matters for PBSA and BTR operators
A scheme can raise its headline rent and still earn less overall if occupancy falls faster than the rate increase compensates for, and RevPAB is the one number that reveals this trade-off immediately. It is the figure investors and asset managers benchmark schemes against, because it cannot be inflated by quoting rate in isolation from fill rate, or occupancy in isolation from rate. Optimising RevPAB means deliberately trading occupancy against rate rather than maximising either blindly, and that trade-off can only be made well when leasing data (who is booked, at what rate, on what incentive) and finance data (what is actually collected, once concessions are applied) sit in one system rather than two.
In BTR, the equivalent metric is usually called RevPAU (Revenue per Available Unit): the same calculation, applied per unit rather than per bed and typically expressed per month rather than per week, combining effective rent and occupancy at the unit level.
How is RevPAB calculated?
| Input | Value |
|---|---|
| Occupancy | 92% |
| Net effective rent per bed per week | £190.00 |
| RevPAB (occupancy × net rent) | £174.80 per available bed per week |
The calculation multiplies the achieved rent (ideally net effective rent, not headline rent, so concessions are already reflected) by the occupancy rate. A scheme fully let at £190 per bed per week would show a RevPAB of £190. At 92% occupancy, the unfilled 8% pulls RevPAB down to £174.80, a gap of £15.20 per available bed per week that a rent-only report would never surface.
How does RevPAB differ from net effective rent and occupancy rate?
Net effective rent is a per-let rate: it tells you what a tenant who has signed is actually paying, once concessions are spread across the term. Occupancy rate is a fill rate: it tells you what proportion of beds are let, independent of price. Neither figure alone tells you how a scheme is performing overall, because a high net effective rent on a half-empty building is not success, and full occupancy at a heavily discounted rate is not success either. RevPAB combines both into one number, which is exactly why it is the metric that gets reported up to investors and asset managers rather than either component in isolation.
A related concept worth distinguishing: a void period is what actually causes the gap between headline rent and RevPAB. Every void day is revenue RevPAB counts as zero for that bed, which is why the two metrics move together.
Key takeaways
- RevPAB is total revenue divided by total available beds (occupied or not), calculated the same way hotels calculate RevPAR.
- Because it uses available beds rather than let beds, RevPAB captures the revenue cost of voids automatically.
- RevPAU is the BTR equivalent, applied per unit and typically expressed monthly rather than weekly.
- RevPAB combines net effective rent (a per-let rate) and occupancy rate (a fill rate) into one figure, which is why investors and asset managers benchmark schemes against it.
- Improving RevPAB means deliberately trading occupancy against rate, a decision that needs leasing and finance data in one system.
How Cloudfox Helps With RevPAB
RevPAB only works as a management tool if the two inputs, occupancy and achieved rent, are visible in one place and update automatically. Cloudfox connects the leasing side (HubSpot deal and tenancy data) to the finance stack (Xero, Syft) so occupancy and net effective rent per bed roll up into RevPAB automatically, at scheme and portfolio level, rather than being reconciled manually at month end. That gives operators and their investors a live view of revenue efficiency, not a snapshot built from two disconnected spreadsheets. Find out more at cloudfox.it/what-we-do.
Frequently Asked Questions About RevPAB
Is RevPAB the same as average rent per bed?
No. Average rent per bed (or net effective rent per bed) only reflects beds that are actually let. RevPAB divides revenue by all available beds, so an unfilled bed pulls the figure down even though it contributes no rent. A scheme with a high average rent but low occupancy can have a lower RevPAB than a scheme with a slightly lower rent but higher occupancy.
What is a good RevPAB for a PBSA scheme?
There is no universal benchmark. RevPAB depends heavily on local market rent levels, so it is most useful compared against a scheme's own prior periods or against comparable schemes in the same city, not as an absolute figure across markets.
Why is RevPAB calculated on available beds rather than let beds?
Calculating on let beds only measures rate, not performance, because it ignores the impact of voids entirely. Using available beds means the metric automatically reflects both how full a scheme is and how much it charges, which is the whole point of tracking it.
Is RevPAU the same thing as RevPAB?
They are the same underlying calculation, applied to different asset types. RevPAB is used in bed-based accommodation such as PBSA; RevPAU is used in unit-based residential such as build-to-rent, typically expressed per unit per month rather than per bed per week.
Does RevPAB include ancillary income like laundry or parking?
That depends on the operator's reporting convention. Some schemes calculate RevPAB on room/bed revenue only, in line with the hotel RevPAR convention; others build a fully loaded figure that includes ancillary income. As with any metric, the important thing is applying the same treatment consistently period to period so comparisons remain meaningful.