Water Projection Calculator

Estimate daily and annual water consumption for a GPU deployment. Based on GPU count, TDP, PUE, and WUE.

GPU Model

GPU Count

PUE

WUE (L/kWh)

Water Cost ($/kgal)

How it works

Daily water = GPU count × TDP (kW) × PUE × WUE (L/kWh) × 24h

Average US municipal water cost: ~$5/thousand gallons. Arid regions (Phoenix, Las Vegas) can be 2–3× higher.

WUE varies by cooling: evaporative cooling ~1.8 L/kWh, air-cooled ~0.1 L/kWh, liquid-cooled ~0.5 L/kWh.