Water Tank Size Calculator
Sectional and One Piece Tank Sizing Calculator
Calculate your water tank size in three steps!
1. Enter your capacity
2. Enter your space available (if applicable)
3. Enter your tank weight restrictions (if applicable)
Tank size output is available in three capacities, nominal capacity, actual capacity & actual useable capacity.
(Select the drop down arrow under capacity type).

The calculator is based on hot press IFB sectional and one piece tanks complete with float valve housing and up elbow overflow arrangement with 3” outlet.
(Please note actual and useable capacities are typical and for guidance purposes only)
Enter Water Tank Capacity
Litres
Capacity Type
capacity-type-helper
Max Length
Max Width
Max Height
space-available-helper
Weight Restriction
weight-restriction-helper
Display Tank Type
Select Tank Type
Display Tank Arrow
Show all tanks
One Piece Tanks
Sectional Tanks
Increase Range of Tank Volume Capacity Results By
One Piece Tanks
Sorry, but we do not have a Sectional Tank that matches your calculation.
Maybe there is a solution we can help you with?.
Sectional Tanks
Sorry, but we do not have a Sectional Tank that matches your calculation.
Maybe there is a solution we can help you with?.
One Piece Tanks
Dimensions
Tank Capacities
Weight
Copy
Result
to
Clipboard
Download
Standard
Tank
Drawing
REQUEST
A
QUOTE
Length
Width
Height
Nominal
Actual
Actual Useable
Dry Tank
Filled Tank
Sorry, but we do not have a One Piece Tank that matches your calculation.
Maybe there is a solution we can help you with?.
Sectional Tanks
Dimensions
Tank Capacities
Weight
Copy
Result
to
Clipboard
Download
Standard
Tank
Drawing
REQUEST
A
QUOTE
Length
Width
Height
Nominal
Actual
Actual Useable
Dry Tank
Filled Tank
Sorry, but we do not have a Sectional Tank that matches your calculation.
Maybe there is a solution we can help you with?
Have you considered a TIF Tank for further customisation?
Totally Internally Flanged tanks are fully customisable with less external space needed for installation, maximising the space available.
WORK WITH US ON YOUR NEXT GRP WATER TANK PROJECT

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