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Both calculators run independently — change the inputs on either side to compare results.

Hotel Energy Cost Calculator

Estimate a hotel's per-occupied-room nightly energy cost from total energy bill, occupancy, common-area share, and a seasonal factor. Useful for benchmarking sustainability and operating efficiency at the unit level.

Monthly Energy Bill ($)

Average Occupancy Rate (%)

Total Hotel Rooms (rooms)

Common Area Energy Usage

Seasonal Adjustment

Fill in the required fields to see your result.

Hotel

Hotel Renovation ROI Calculator

Calculates the annualized return on investment for a hotel renovation by comparing projected vs. current RevPAR across all rooms. Use it when evaluating capital expenditure decisions for refurbishment projects.

Total Renovation Cost ($)

Current Average Daily Rate ($)

Projected ADR After Renovation ($)

Current Occupancy Rate (%)

Projected Occupancy After Renovation (%)

Total Rooms (rooms)

Fill in the required fields to see your result.

Key differences

	Hotel Energy Cost Calculator	Hotel Renovation ROI Calculator
Category	Hotel	Hotel
Inputs required	5	6
Result	Energy Cost per Occupied Room per Night ($)	Annual ROI (%)
What it does	Estimate a hotel's per-occupied-room nightly energy cost from total energy bill, occupancy, common-area share, and a seasonal factor. Useful for benchmarking sustainability and operating efficiency at the unit level.	Calculates the annualized return on investment for a hotel renovation by comparing projected vs. current RevPAR across all rooms. Use it when evaluating capital expenditure decisions for refurbishment projects.