RevPAR Index Calculator (MPI, ARI, RGI)
Compare your occupancy, ADR and RevPAR with your competitive set and see whether you are getting your fair share of the market.
How to use the free RevPAR Index Calculator (MPI, ARI, RGI)
- Enter your figures in the fields above – use real numbers from your PMS, channel manager or accounts.
- Tap the button to see the result instantly. Change any value to compare scenarios.
- Copy, print or save the result and use it in your daily or monthly review.
This RevPAR Index Calculator (MPI, ARI, RGI) runs fully in your browser on mobile or desktop – no sign-up and nothing is uploaded. Free RevPAR index calculator for hotels. Enter your and your compset occupancy and ADR to get MPI, ARI and RGI with a fair-share reading.
What the three indices measure
Your occupancy or ADR on its own does not tell you whether you are doing well. A 70% month is weak if the hotels around you ran at 85%, and strong if they ran at 55%. The RevPAR index family compares your hotel with its competitive set (the 4–6 hotels guests really compare you with) for the same dates.
ARI = Your ADR ÷ Compset ADR × 100
RGI = Your RevPAR ÷ Compset RevPAR × 100
A score of 100 is your fair share: you are performing exactly in line with the compset. Above 100 means you are taking more than your share; below 100 means competitors are taking business that could be yours. Because RevPAR = ADR × occupancy, RGI is also MPI × ARI ÷ 100.
How to read the combinations
- MPI above, ARI below 100: you are filling rooms by being cheaper. Fine for soft dates, but on busy dates it usually means rates are too low.
- ARI above, MPI below 100: you hold a price premium but lose occupancy. If RGI is still 100 or more, the premium works. If not, it is costing you.
- Both below 100: the issue is often visibility or product, not price. Check OTA ranking, photos, reviews and rate parity.
- Both above 100: strong position. Test rate increases step by step.
Getting fair compset data
Use the same period (month, week or day), the same basis for ADR (with or without GST, with or without breakfast) and rooms that are really comparable. Many Indian hotels get compset figures from a benchmarking report, a local hotel association or by tracking competitors' public rates. If you only track rates, use the competitor rate comparison tool date by date, and calculate your own RevPAR with the RevPAR calculator. Review the indices monthly and per day of week; a weekday RGI of 85 and a weekend RGI of 120 need very different actions.
Frequently asked questions
What is a good RGI for a hotel?
An RGI of 100 means you earn exactly your fair share of RevPAR compared with your competitive set. Above 100 means you are outperforming it. The aim is to stay at or above 100 consistently, not to hit it in one month only.
How is RGI different from MPI and ARI?
MPI compares occupancy only and ARI compares ADR only. RGI compares RevPAR, which combines both, so it shows whether the balance of rate and occupancy you chose is beating the market.
Where do I get compset occupancy and ADR?
Benchmarking reports, hotel association data or a data-sharing arrangement with nearby hotels are the usual sources. Make sure everyone uses the same period and the same tax and meal basis.
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