Pond Liner Calculator & Material Planner
Liner fold-down dimensions, water volume and turnover flow.
Project estimate
Pond Liner Planner
$782–$899
Material estimate + optional reserve · USD
- Liner length
- 18 ft
- Liner width
- 16 ft
- Box-shaped pond capacity
- 1,795.32 gal
- Turnover flow before head losses
- 897.66 gal/hour
- Working time allowance
- 0.83 days
13.33 person-hours / 2 people / 8 h per day. Provisional activity rates; adjust in advanced options.
Excludes labor, tax, delivery, equipment rental, permits and site work. Sample prices are not live retailer quotes. Upper budget includes 15% contingency.
Cost breakdown
- Liner
- $562
- Equipment
- $220
Shopping list
0 / 3 checkedWhole packages rounded up. Edit a unit price to use your supplier's quote.
Liner
Pond liner
288 ft²
$403$1 per ft²
Protective underlay
317 ft²
$159$1 per ft²
Equipment
Pump (select from performance curve)
1 unit
$220$220 per unit
Save this project
Saved on this browser only. No account required.
Assumptions & project notes
- Material allowance: 10%. Package sizes and coverage rates are editable in the inputs.
- Volume is an upper box estimate; shelves and rounded sides reduce it. Select pump capacity at actual operating head.
- Check final dimensions, product specifications and any required local approvals before ordering.
Tools & preparation
- Tape measure and layout stakes
- Level or grade-checking tools
- Spade, rake and wheelbarrow where required
- Product-specific cutting and connection tools
A preparation list; confirm installation tools with your selected products.
How to use the pond liner planner
Start with length, width, maximum depth. The result includes liner length, liner width, box-shaped pond capacity, turnover flow before head losses. Open advanced options to match your product sizes, material allowance and labor expectations.
1. Measure and specify
Measure the treated area or route and record soil, slope, access and utility constraints.
2. Adjust the estimate
Choose the actual product coverage, layer depths or irrigation performance data.
3. Prepare your order
Check delivery units, overlaps, site storage and waste before placing the order.
4. Plan the work
Schedule preparation, installation and final grading or flow checks; follow the selected product instructions.
Frequently asked questions
What does the pond liner planner estimate?+
Liner fold-down dimensions, water volume and turnover flow. The shopping list includes pond liner, protective underlay, pump (select from performance curve).
Which assumptions should I check?+
Volume is an upper box estimate; shelves and rounded sides reduce it. Select pump capacity at actual operating head.
Are the prices current supplier quotes?+
No. Initial unit prices are illustrative USD budgeting inputs. Enter a price beside each material to use your own quote. The total includes materials only; labor, shipping, taxes, permits and rental are excluded.
Can I save or share my project?+
Save stores the inputs and prices on this browser. Share link includes the configuration in the address so another device can reopen it. Download CSV exports the shopping list, and Print / PDF opens your browser’s print dialog.