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)
$ 140.00
Occupancy rate
72.22 %
RevPAR
$ 101.11

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.

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 sold Occupancy = rooms sold ÷ rooms available RevPAR = 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, which is ADR × occupancy.

Do complimentary rooms count?

They are usually excluded from 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/