To calculate the liner size required follow this simple calculation below, then consult our replacement liner web pages for the most suitable liner for your needs Contact us to confirm sizes and remember to always go a size larger as necessary.

Equation is usually: -

LENGTH + 2 x Depth + 1m

and WIDTH + 2 x Depth + 1m

Calculating your Liner Size

To assist you, use our calculator below:

Pool Liner/Underlay and volume calculator

Maximum Pond Length	Metres
Maximum Pond Width	Metres
Maximum Depth	Metres

Liner Length	Metres	Feet
Liner Width	Metres	Feet

Automatic recalculation