Annual Cost = Rack IT Power (kW) × PUE × 8760 hours/year × Electricity Rate ($/kWh) This cost factors in IT equipment, cooling overhead, power infrastructure losses, and other facility overheads. . Our Server Rack Power Consumption Calculator provides an essential tool for IT professionals, facility managers, and budget planners to accurately estimate electricity consumption, associated costs, and heat dissipation for their server infrastructure. This calculator helps you determine the. . Kilowatt per rack (kW/rack) is the power assigned to a server rack in a data center. This article provides a condensed analysis of these costs, key efficiency metrics, and optimization strategies. Total physical servers or nodes drawing power. Use measured or nameplate × utilization (e. of racks and all others information like total it load in MW, area required (sqft), IBMS load, required cooling load, UPS sizing & DG sizing Enter below No. Use: Once you have the power consumption of each rack in watts (W), convert it to kilowatt-hours (kWh), which is the standard unit for measuring electricity. .