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Pond Liner Calculator


When it comes to constructing a brand new garden pond, completing the design process and working out exactly what size you need of each pond construction material is very important. The best way to limit waste and save money is to make sure you answer those vital questions like ‘how much pond liner do I need?’ before you order your supplies.

When it comes to ordering your pond liner, using a pond liner calculator, such as the one below, is easy! Simply measure the maximum length, width and depth of your garden pond in meters or feet, input the dimensions into the pond liner size calculator and let us work out what size pond liner you’ll need to complete your pond. It’s as easy as that!

Select Pond Dimensions & Measurement Units

Enter average dimensions below


Disclaimer: The pond liner calculator above is made to be used as an estimate of how much pond liner you should need and is meant to be used as a guide only. Every pond is different and additional features such as irregular sides (as ponds are rarely square!) have not been factored into this pond liner calculation. Please also note that our pond liner calculator allows for an additional 30cm (1ft) overlap on each side to help account for these irregularities.

Please remember that, when buying a new pond liner, unless you’re very lucky, you won’t find a liner in exactly the right size to suit your pond. If you’re concerned about cutting it too close, we always advise choosing a slightly larger pond liner. If you’re still unsure, we’re more than happy to provide expert advice specific to your pond project. Simply contact us today and a member of our team can give you their advice on what size of pond liner to order.

Looking to buy a pond liner for your new garden pond?

If you’re ready to get started on constructing your new garden pond and are searching for a durable, long-lasting pond liner, look no further than the garden pond liner collection at Aquacadabra. Containing reliable PVC pond liners in sizes ranging from 2m x 1.5 m up to 8m x 6m, make sure you get the right size pond liner for your new installation at Aquacadabra using the pond liner size calculator above.