RevPAR / ADR / Occupancy Calculator

Calculate hotel RevPAR, ADR and occupancy from room revenue and room-night inventory.

Calculate three core hotel room metrics

Enter room revenue, rooms sold and available room nights for the same reporting period.

Room revenue

Room nights sold

Available room nights

ADR—

Occupancy—

RevPAR—

Unsold available room nights—

How the calculation works

ADR = room revenue ÷ rooms sold. Occupancy = rooms sold ÷ available room nights × 100. RevPAR = room revenue ÷ available room nights. Mathematically, RevPAR also equals ADR × occupancy as a decimal.

How to use the result

Review the three metrics together. ADR shows achieved rate on sold rooms, occupancy shows inventory utilization, and RevPAR combines both without accounting for operating cost.

Assumptions and limitations

Use comparable definitions for room revenue and available inventory. Taxes, resort fees, packages, complimentary rooms, out-of-order rooms and cancellations can be treated differently across systems.

Example

If room revenue is 1.8 million from 1,800 sold room nights out of 2,400 available, ADR is 1,000, occupancy 75%, and RevPAR 750.

Frequently asked questions

Can RevPAR increase if occupancy falls?

Yes, if ADR rises enough to offset lower occupancy.

Does RevPAR include hotel operating costs?

No. It is a room-revenue productivity metric, not a profit metric.

What if no rooms were sold?

ADR is undefined when rooms sold are zero, while occupancy and RevPAR can still be calculated.

Should unavailable rooms be counted?

Use the inventory definition your hotel reporting system uses and keep it consistent across periods.