Hotel Occupancy Rate: How to Calculate and Use This Core Metric
Occupancy rate is rooms sold divided by rooms available, times 100: a 120-room hotel that sells 96 rooms tonight runs at 80%. It is the industry's basic measure of demand volume and the first number in every performance report, but on its own it can mislead, since a full hotel at a giveaway rate can earn less than a half-empty one priced well. This guide covers the calculation for a night and a month, the denominator decisions that change it, and how it combines with ADR into RevPAR.
What Occupancy Measures
Occupancy drives operations: housekeeping schedules, food prep, when to open a second restaurant section, whether to accept a last-minute group. Investors and lenders watch it because steady occupancy signals a property the market wants. And it is half of the revenue-management trade-off: fill more rooms at a lower price, or fewer at a higher one.
How to Calculate Occupancy Rate
Occupancy rate (%) = Rooms sold ÷ Rooms available × 100
Worked example. A 120-room hotel on one night:
- Rooms available: 120
- Rooms sold: 96
1. 96 ÷ 120 = 0.80
2. 0.80 × 100 = 80%
The Hotel Occupancy Rate Calculator takes rooms sold and rooms available and returns the percentage, rounded to two decimals; it opens on this example.
Over a period. Sum rooms sold across all nights and divide by room-nights available. The same hotel over a 30-night month has 120 × 30 = 3,600 room-nights; selling 2,880 of them is 2,880 ÷ 3,600 = 80%. Enter room-nights in the calculator for the monthly figure.
Occupancy, ADR and RevPAR
Average daily rate (ADR) is room revenue divided by rooms sold: the price rooms actually fetched, not the rack rate.
Revenue per available room (RevPAR) is room revenue divided by rooms available, which is the same as occupancy × ADR. It measures what each room earned whether or not it sold, and it is the standard benchmark because it captures pricing and demand at once.
Suppose the 80% hotel achieved an ADR of $150: RevPAR = 0.80 × $150 = $120. A rival that pushed rate to $180 and accepted 70% occupancy has RevPAR = 0.70 × $180 = $126, more revenue per room with emptier hallways. The Hotel RevPAR Calculator computes RevPAR from total room revenue, available rooms and the period length (daily, weekly, monthly or annual), with an optional seasonal adjustment factor; for the 120-room hotel earning $14,400 on one night, it returns $120.
Chasing occupancy alone can erode profit. The target is the best combination of occupancy and rate, which is what revenue managers tune daily.
Common Mistakes
An inconsistent denominator. Rooms out of service for renovation can be excluded from "available" or not, but the rule must be the same every period. Counting unsellable rooms depresses occupancy; dropping sellable ones inflates it.
Mixing room and guest occupancy. Rooms sold is a different metric from beds or guests occupied. Keep them in separate columns.
Ignoring complimentary and house-use rooms. They occupy inventory but earn no revenue. Decide how to treat them and apply the rule every period; many reports show occupancy both with and without them.
Comparing mismatched periods. A Saturday and a Tuesday, or July and January, are not comparable. Benchmark like with like and watch trends over consistent intervals, ideally against a competitive set.
Reading occupancy without ADR. As the RevPAR example shows, the percentage alone says nothing about profitability.