Water Usage and Tank Size Calculator NZ

Water Usage Calculator

Fill out the fields below to calculate your household's daily water usage. Leave the field blank or enter 0 if you do not use a certain action.

Number of Toilet Flushes

Number of Baths

Shower Minutes (eg. enter 5 for a 5 minute shower)

Number of Times Dishes Are Hand Washed

Number of Times Dishwasher Is Used

Number of Times Washing Machine Is Used

Top loader

High Efficiency Top Loader

Front Loader

Drinking water - enter per person in household (eg. 4 for a four person household)

Garden hose minutes

Daily Usage: 0 litres

Weekly Usage:
0 litres

Monthly Usage:
0 litres

Yearly Usage:
0 litres

Litres

Enter your area's dry period in days (default is 50 days)

Recommended tanks from Promax Plastics for your water usage

XPRESS Water Tank 5,760 Ltr Stackable

ENDURO Water Tank 1,000 Ltr

ENDURO Water Tank 3,000 Ltr