ADR Calculator – Average Daily Rate

Quick answer

The ADR calculator works out a hotel's or short-term rental's average daily rate – room revenue divided by rooms sold – plus occupancy and RevPAR (revenue per available room).

$
Average daily rate (ADR)
$ —
Occupancy rate
— %
RevPAR
$ —

ADR, occupancy and RevPAR are the three core hotel metrics. Raising prices lifts ADR but can cut occupancy; RevPAR shows which effect wins.

How to use the ADR Calculator – Average Daily Rate

  1. Rooms revenue earned
  2. Number of rooms sold (room-nights)
  3. Rooms available (room-nights)

Results update as you type, and every field accepts the units shown in its menu.

How it works

Enter the rooms revenue for the period, the number of room-nights sold and the number available.

Tips

  • Get a written loan estimate and compare the APR, not just the interest rate.
  • Include property tax, insurance, HOA fees and maintenance in your monthly budget.
  • A larger down payment lowers the payment and can remove mortgage insurance.
  • Rates change daily – use a current quote for the most accurate result.

Common mistakes to avoid

  • Looking only at the monthly payment instead of the total cost of the loan.
  • Forgetting closing costs and fees.
  • Assuming home prices always rise.

Inputs explained

Field What to enter
Rooms revenue earned Amount in your currency
Number of rooms sold (room-nights) A number
Rooms available (room-nights) A number

What each result means

  • Average daily rate (ADR) = [Rooms revenue earned]÷[Number of rooms sold (room-nights)]
  • Occupancy rate = [Number of rooms sold (room-nights)]÷[Rooms available (room-nights)]×100
  • RevPAR = [Rooms revenue earned]÷[Rooms available (room-nights)]

Example values

How the main result changes when Rooms revenue earned changes and everything else stays at the example values above:

Rooms revenue earned Average daily rate (ADR)
91,000 70
136,500 105
182,000 140
227,500 175
273,000 210
364,000 280

Formula

ADR = rooms revenue ÷ rooms soldOccupancy = rooms sold ÷ rooms availableRevPAR = rooms revenue ÷ rooms available = ADR × occupancy

Worked example

Inputs — Rooms revenue earned: $182,000; Number of rooms sold (room-nights): 1,300; Rooms available (room-nights): 1,800.
Results — Average daily rate (ADR) = $140.00; Occupancy rate = 72.22 %; RevPAR = $101.11.

Frequently asked questions

How is ADR calculated?

Room revenue ÷ number of rooms sold.

What is RevPAR?

Revenue per available room – ADR × occupancy.

Do complimentary rooms count?

They are usually excluded from rooms sold.

What formula does the ADR Calculator – Average Daily Rate use?

ADR = rooms revenue ÷ rooms sold.

Sources

  1. STR – Glossary

Cite this calculator

Speedy Calculator. (2026). ADR Calculator – Average Daily Rate. Speedy Calculator. https://speedycalculator.com/calculators/finance/adr/