Pool Excavation Calculator

Pool dig volume, soil swell, haul-off yards, and truckloads.

Loose soil to haul

241.9 cu yd

In-ground excavation

193.5 cu yd

Loose haul volume

241.9 cu ydIncludes 25% soil swell

Truckloads

2112 CY per truck

Excavation + haul (est.)

$5,806Site access, rock, groundwater, and disposal can change this sharply

Planning estimate. Adjust allowances and sample prices for your supplier; tax, delivery, and labor are not included.

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A pool excavation is larger than the finished water shape: the crew needs working room outside the shell, extra depth for the specified base, and haul capacity for soil that expands after digging. This calculator separates in-ground volume from loose haul volume.

DifficultyAdvanced / hire-out recommended

TimePlanning: 10 minutes; excavation: site-dependent

SkillsApproved dig sheet, survey/layout, grade control

PermitsPermit, utility locate, access plan, and often inspections are required before excavation.

Before the excavator arrives

Use the pool manufacturer’s or engineer’s dig sheet, confirm the benchmark elevation, mark setbacks and easements, and have utilities located. Verify machine and dump-truck access, overhead clearance, spoil placement, groundwater conditions, and where surface water will go.

Common mistakes

Estimating haul-off from the finished pool volume

Include working overdig, base depth, and loose-soil swell.

Starting without a benchmark elevation

Establish and protect a permanent benchmark before layout or excavation.

Safety

Call 811 before digging and comply with the local ticket and tolerance-zone rules.
Keep people away from unsupported excavation edges; a qualified contractor must assess soil, groundwater, access, and protective measures.
Do not enter a pool excavation unless the competent person responsible for the site says it is safe.

Frequently asked questions

What is working overdig?

Extra space outside the finished pool wall that permits wall assembly, plumbing, bracing, shell placement, and approved backfill. The required amount comes from the pool system’s dig sheet.

Why is loose soil volume larger?

Soil gains void space when disturbed. The calculator uses a 25% planning swell; actual swell depends on soil type and handling.