Revenue Management
ARI Calculator
Calculate ari for hotel and restaurant operations.
Use this tool to review rgi with a consistent period, denominator, and operating rule.
This formula converts source operating values into rgi for quick review.
RGI = (Hotel RevPAR ÷ Comp Set RevPAR) × 100
Widely used comp-set index. Equivalent to MPI × ARI / 100 when inputs are comparable.