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Pond Liner Calculator — Sheet Size, Area & Roll Length

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Calculated result

16 × 14 ft liner

224 ft² minimum sheet area

1 lane(s) of 20 ft roll width

16 linear ft of roll before seam-specific allowance

Price not entered

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  1. 1. Liner length = pond length + 2 × depth + 2 × edge overlap = 16 ft.
  2. 2. Liner width = 14 ft; rectangular sheet area = 224 ft².

Deep shelves, irregular contours, seams, underlayment and anchoring can require more material. Verify liner manufacturer seam and overlap rules.

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