Hotel Energy Cost Per Occupied Room Calculator

Calculate energy cost per occupied room and compare it against your own seasonal, occupancy, and building baseline.

Energy cost per occupied room

Formula

Energy cost per room = Total energy cost / Rooms occupied

Worked example

A 50-room hotel pays €11,000 in energy (electricity + gas + heating) in a month. Rooms occupied = 50 × 30 × 0.70 = 1,050. Cost per occupied room = €11,000 / 1,050 = €10.48.

Why it matters

Energy is a controllable cost line that varies heavily by country, building age, climate, and energy mix. Per-occupied-room measurement is useful because it normalises for seasonality. Hotels measuring this monthly can spot insulation issues, malfunctioning HVAC, and underperforming smart-control systems before they show up in a quarterly P&L.

Frequently asked questions

Use your own baseline first. Compare by season, occupancy, room type, building age, and local utility prices before treating any external benchmark as relevant.

Two ways: (1) total energy / occupied rooms gives you the full operational picture; (2) only guest-room energy / occupied rooms isolates the room-specific lever. Both are useful; track separately if possible.

Occupancy-based HVAC control (don't heat/cool empty rooms). Measure payback against your own occupied-room energy baseline, room mix, climate, and installation cost.

Track this automatically in Guestivo

Guestivo's analytics surface energy cost per occupied room trends in your operations dashboard. Spot anomalies before they hurt the P&L.