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Water Demand Calculator

Estimate community water demand from population, per-capita daily use, and time.

Total water demand (m³): -

How this result was calculated

The formula, your substituted values, and the evaluated result are shown below.

Add industrial, commercial, fire-flow, leakage, seasonal peaks, and system losses separately when planning infrastructure.

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How the Water Demand Calculator works

Estimate community water demand from population, per-capita daily use, and time.

Using the result responsibly

Add industrial, commercial, fire-flow, leakage, seasonal peaks, and system losses separately when planning infrastructure.