What Is an Occupancy Rate?
Occupancy rate is the percentage of available units that are currently in use. It is a core performance metric in hospitality, residential and commercial real estate, healthcare (hospital beds), parking, and event venues. A higher occupancy rate generally signals stronger demand and more efficient use of capacity, while a low rate points to vacancy that may need pricing, marketing, or operational attention.
How to Use This Calculator
Enter the number of occupied units and the total available units, then read your occupancy rate instantly. "Units" can be hotel rooms, apartments, beds, seats, desks, or parking spaces — just keep both numbers in the same units. The calculator also returns the number of vacant units and the corresponding vacancy rate so you see the full picture.
The Formula Explained
The calculation is simply:
$$\text{Occupancy Rate (\%)} = \frac{\text{Occupied Units}}{\text{Total Available Units}} \times 100$$
Dividing occupied by total gives the fraction in use, and multiplying by 100 converts it to a percentage. Vacancy rate is the mirror image: \((\text{Total} - \text{Occupied}) \div \text{Total} \times 100\), which always equals 100% minus the occupancy rate.
Worked Example
Suppose a hotel has 120 rooms and 96 are booked tonight. Occupancy rate = $$(96 \div 120) \times 100 = \mathbf{80\%}$$ There are 24 vacant rooms, giving a vacancy rate of \((24 \div 120) \times 100 = 20\%\). The owner can use this to benchmark against last year or against a target like 85%.
FAQ
What is a good occupancy rate? It varies by industry. Many hotels target 65–80%, while long-term rentals often aim for 95%+ to stay profitable. Compare against your market and break-even point.
Can occupancy exceed 100%? Not in a standard count — if occupied exceeds total available you've likely mismeasured. Double-bookings should be handled separately.
How is this different from utilization rate? Occupancy measures whether a unit is taken at a point in time; utilization often factors in time (e.g., room-nights sold over room-nights available across a period).
