Anomny

Datacenter Sizing Estimator

Set your rack count and density to see indicative power, cooling, UPS, generator and floor-space requirements.

Planning-stage estimate Get Report on Email

Facility inputs

Racks120

Total number of IT racks planned for the facility.

Average density8.0 kW/rack
Redundancy

Capacity multiplier applied to UPS & generator sizing.

Target PUE1.40

Facility power ÷ IT power. Lower is more efficient.

Whitespace per rack25 sq ft

Includes hot/cold aisle and service clearance.

Energy cost$0.12 /kWh
Total facility power
0kW

IT load multiplied by target PUE — what the utility feed needs to deliver.

1.40
Target PUE
IT load
0 kW
Critical load drawn directly by servers, storage & network gear.
Cooling required
0 tons
≈ 0 kW of heat rejection capacity.
UPS sizing
0 kVA
At 0.9 power factor, with chosen redundancy applied.
Generator sizing
0 kW
Facility load, redundancy factor and a 20% starting margin.
Whitespace needed
0 sq ft
≈ 0 sq m of raised floor.
Annual energy cost
$0
Facility load run continuously at the rate you set.

How this is calculated

IT load = racks × density. Facility power = IT load × PUE. Cooling capacity assumes all IT power is rejected as heat (1 ton ≈ 3.52 kW). UPS capacity = IT load ÷ 0.9 power factor × redundancy factor. Generator capacity = facility power × redundancy factor × 1.2 starting margin. These are planning-stage figures for early budgeting and conversations with your engineering team — not a substitute for a full mechanical/electrical design.