Water Consumption Calculator

Household water use and cost: litres per person per day, the monthly total and where it goes.

People in the household people

Minutes of shower per person per day minutes

Shower flow rate litres per minute

Toilet flushes per person per day

Litres per flush litres

Washing machine loads per week

Litres per wash litres

Dishwasher loads per week

Litres per dishwasher load litres

Other daily use for the household litres

Drinking, cooking, cleaning, garden and outdoor taps.

Price per cubic metre

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Free calculator by Calculators worked examples and methodology No account, nothing stored.