Server Room UPS Sizing Calculator Calculator

Calculate optimal UPS capacity and runtime estimates for server room equipment to prevent downtime costs from power outages.

Determine the optimal UPS capacity for your server room setup. This calculator factors in server loads, network equipment, desired runtime, and safety margins to recommend VA rating and prevent costly downtime.

Key Features

Dynamic equipment inventory system
Power factor and efficiency calculations
Runtime-based UPS sizing
Growth and safety margin planning

Inventory

Server Equipment (2025 Models)

Power Settings

Power Factor (0.95) - Lower values increase VA requirements

Power factor affects how efficiently equipment uses power. Lower values mean higher VA requirements.

Desired Runtime (15 min)

Growth Factor (20%)

Efficiency (90%)

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