Estimate daily water demand for homes, apartments, hotels, schools and hospitals. Use the result to size storage tanks, solar pumps and RO systems.

Estimate daily water demand based on building type and occupancy. Use the result to size storage tanks, pumps, RO systems and solar water pumps.

Building type Select the type of facility

Number of people People living or working in the building

Adjustment factor

Increase or decrease the default benchmark by a percentage

RO operating hours (optional) Hours per day the RO plant will run

Estimated Water Requirement

Daily water requirement calculated

Daily water requirement

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litres/day

Daily volume

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m³/day

Suggested RO capacity

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L/hr

Use this result to size:

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Water Consumption Calculator