Free Pool Tools and Calculators by Manly Maids

Precision meets peace of mind. At Manly Maids, we believe that great service starts with great understanding.

Our Pool Volume Calculator is more than just a tool—it’s your first step toward smarter pool care.


Whether you're a homeowner trying to determine if your pool is losing water, a realtor preparing for a property inspection, or simply someone who wants to better understand your pool’s capacity, this calculator delivers clarity with just a few simple measurements.


Try it today—and take the guesswork out of pool care.


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Pool Volume Calculator

Pool Volume Calculator

Rectangular
Oblong
Circular
Triangular

Measure the length and width at the waterline. Record shallow and deep end depths at their deepest points.

Enter the pool’s total length and width at the waterline. Measure shallow and deep end depths at their deepest points.

Measure the radius from the pool’s center to the wall. Record the depth at the deepest point of your pool.

Measure the base and height of the triangular cross-section at its widest point. Then record the depth.

Designed with accuracy and ease in mind, it accommodates a variety of pool shapes—from classic rectangles to elegant oblongs—and guides you through each step with helpful descriptions. By calculating your pool’s volume in gallons, it empowers you to:

  • Make informed decisions about leak detection and water usage
  • Save money by avoiding unnecessary service calls
  • Support water conservation with precise diagnostics
  • Communicate clearly with technicians and real estate professionals

At Manly Maids, we specialize in leak detection and long-lasting repairs. This calculator reflects our commitment to transparency, education, and empowering our customers with tools that make a difference.