Free Pool Volume & Chemistry Calculators | Accurate Tools for Pool Owners
Calculators
Take the hassle out of pool and spa maintenance with our easy-to-use Pool & Spa Calculators. Whether you're figuring out your pool's volume or adjusting the chemistry for perfectly balanced water, our tools make it simple and accurate. Calculate the exact amount of water your pool holds and determine the right levels of chemicals needed to maintain crystal-clear, healthy water. Designed for pool owners and professionals alike, these calculators help you save time, prevent guesswork, and keep your pool or spa in top condition. Start using our Pool Volume and Pool Chemistry Calculators today for stress-free maintenance and sparkling results!
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Free Pool Tools for Accurate Water Care
Maintaining a perfectly balanced pool doesn't have to be complicated. Use our free online tools to calculate exact pool volume, fine-tune your water chemistry, and choose the right chemical products to keep your water clear, clean, and safe—all year round.
1. Calculate Pool Volume
Knowing how many gallons your pool holds is the first step to balanced water. Use our Pool Volume Calculator to measure any pool shape—including rectangles, ovals, and irregular layouts. Input your dimensions and get instant, accurate results to guide your chemical dosing.
2. Adjust Your Pool Chemistry
Once you know your volume, plug your water test results into the Orenda Water Chemistry Calculator. This advanced tool helps you dial in key levels like pH, chlorine, alkalinity, CYA, calcium hardness, salt, and LSI—minimizing risk of corrosion, staining, or cloudy water.
3. Shop Pool Chemicals
After calculating, make sure you’re stocked up. Visit our Pool Chemicals Collection to find high-quality chlorine, balancers, algaecides, stabilizers, and more—everything you need to act on your test results with confidence.
Helpful Tip:
Test your water at least once a week during swim season. Use test strips or digital testers, and always adjust chemicals based on your pool’s actual volume—not a guess.
Optimize Pool Maintenance with Smart Tools
Our calculators aren’t just helpful—they’re designed to simplify water care for pool owners of all experience levels. Save time, reduce waste, and enjoy better results with tools built for accuracy and ease of use.
Need help? Stop by one of our eight Discount Pool Mart locations for in-store guidance, water testing, or personalized product advice.