Pool Volume Formula:
From: | To: |
The pool volume calculation determines how many gallons of water a swimming pool can hold based on its dimensions. This is essential for proper chemical treatment, filtration, and maintenance.
The calculator uses the pool volume formula:
Where:
Explanation: The formula calculates cubic feet (L×W×D) then converts to gallons by multiplying by 7.48 (gallons per cubic foot).
Details: Knowing your pool's volume is crucial for proper chemical dosing, pump/filter sizing, water replacement calculations, and energy efficiency.
Tips: Measure pool dimensions carefully. For irregular shapes, divide into rectangular sections. Average depth = (shallow end + deep end)/2.
Q1: How do I measure an irregular shaped pool?
A: Divide into rectangular sections, calculate each separately, then sum the volumes.
Q2: What if my pool has a sloping bottom?
A: Use the average depth: (shallow end depth + deep end depth) ÷ 2.
Q3: How accurate is this calculation?
A: Within 5-10% if measurements are precise. For exact volume, measure water meter readings when filling.
Q4: Does this work for oval or round pools?
A: No, use π × radius² × average depth × 7.48 for circular pools.
Q5: Why is volume important for pool maintenance?
A: All chemical treatments are dosed based on pool volume (e.g., chlorine, algaecides, pH adjusters).