Average Pool Size In Gallons
Written by webtechs

Average Pool Size In Gallons

Common Pool Problems

The average pool size in gallons depends on the type and shape of the pool. Here’s a quick breakdown:

πŸŠβ€β™‚οΈ Residential Inground Pools (Standard Size)

  • Average size: 15 ft x 30 ft, 5 ft average depth

  • Volume: ~16,000 to 20,000 gallons

🏊 Above-Ground Pools

  • Average size: 24 ft round, 4 ft deep

  • Volume: ~13,500 gallons

πŸ“ General Formula (for rectangles):

To estimate gallons:

Β 
Length (ft) Γ— Width (ft) Γ— Average Depth (ft) Γ— 7.5 = Total gallons

(There are 7.5 gallons in a cubic foot of water.)

πŸ’‘ Quick Examples:

Pool Shape Dimensions Average Gallons
Small Rectangular 10′ x 20′ x 4′ ~6,000 gallons
Medium Rectangular 15′ x 30′ x 5′ ~16,875 gallons
Large Rectangular 20′ x 40′ x 6′ ~36,000 gallons
Round (24 ft diameter, 4 ft deep) – ~13,500 gallons
Kidney or Freeform Varies 15,000–25,000 gallons

Β 

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