Water calculator

Use our online calculator to help you work out your water use and whether a water meter might save you money.

You’ll need to enter the information which will be found on your latest bill.

Enter Period Start Date

Enter Period End Date:

Enter Volume (Cubic Metres) Used:

Enter Number of Persons in Household:

Typical average water use for a household your size is: 150.00 litres/person/day

How are you doing? Your household uses an average litres/person/day < 20% < 4% ± 4% > 4% > 15% % better/worse than average