Pool Volume Formula:
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The pool volume calculation determines the total water capacity of a swimming pool in gallons. It's essential for proper chemical treatment, pump sizing, and maintenance planning.
The calculator uses the standard rectangular pool volume formula:
Where:
Explanation: The formula calculates the cubic volume of the pool and converts it to gallons using the standard conversion factor of 7.48 gallons per cubic foot.
Details: Knowing your pool's exact volume is crucial for:
Tips:
Q1: How do I measure depth for a sloping pool?
A: Measure the shallowest and deepest points, then average them (add both measurements and divide by 2).
Q2: What if my pool isn't rectangular?
A: For circular pools, use π × radius² × depth × 7.48. For oval pools, use π × ½ length × ½ width × depth × 7.48.
Q3: Why is 7.48 used in the formula?
A: There are 7.48 gallons in one cubic foot of water.
Q4: How accurate is this calculation?
A: For rectangular pools, it's very accurate. For irregular shapes, it provides an estimate that may need adjustment.
Q5: Does this work for saltwater pools?
A: Yes, the volume calculation is the same regardless of water type.