What is the Most Common Inground Pool Size and How Do You Clean It?

Thinking of putting an inground pool in your backyard? Great choice. Pools are more than just a way to cool off—they’re a lifestyle upgrade. But once you start designing your dream pool, two big questions come up: What size should it be, and how are you going to keep it clean? In this blog, we’ll break down the most common inground pool dimensions and share what really works when it comes to cleaning—especially with today’s tech-forward options like an inground pool vacuum or robotic pool cleaners for inground pools.

The Most Common Inground Pool Size (And Why It Works for Most Yards)

Let’s talk numbers. The most typical size for a backyard inground pool is 16 feet wide by 32 feet long, or about 4.88 by 9.75 meters. That’s a total area of around 512 square feet, which converts to just under 48 square meters. This layout works great for swimming laps, hanging out with family, or even throwing a few summer parties.

Other common sizes include:

• 14x28 feet (approx. 4.27x8.53 meters)
• 20x40 feet (around 6.1x12.2 meters)

Keep in mind, bigger pools look impressive—but they also need more cleaning, more chemicals, and more of your time. So if you’re aiming for a sweet spot between fun and function, 16x32 is a solid bet.

Why Pool Cleaning Is a Non-Negotiable

Even if your pool looks clean on the surface, there’s a lot going on beneath the water. Dirt, pollen, oils, and bacteria can build up quickly, especially in warmer weather. That’s why keeping your pool clean isn’t just about looks—it’s about safety and longevity, too.

Here’s what regular cleaning does for you:

• Keeps the water clear and inviting
• Protects swimmers from bacteria and algae
• Extends the life of your pool liner and filtration system
• Saves money on repairs and chemical overuse

Having the right tools—like an automatic pool cleaner for inground pools—makes a huge difference. And if you’re still manually vacuuming every weekend, trust me, there’s a better way.

How to Actually Clean an Inground Pool (Without Losing Your Weekend)

Let’s be honest. No one builds a pool just so they can spend their free time scrubbing it. But you do want it to stay clean. Here’s a simple routine that works:

1. Scoop Out Debris Daily

Leaves, bugs, and stray grass clippings love to settle in pool water. Grab a skimmer net and spend two minutes each day clearing the surface. It’s fast, and it keeps your filter from clogging up.

2. Brush the Walls and Waterline Weekly

Algae and grime like to cling to the pool walls and waterline. A basic pool brush will do the trick. Give the surfaces a solid scrub at least once a week, especially in corners and steps.

3. Vacuum the Floor

This is where an inground pool vacuum becomes your best friend. Manual vacuums work—but only if you’ve got time and patience. For most people, automatic inground pool cleaners are a smarter move.

What Are Your Options for Inground Pool Cleaners?

There’s no one-size-fits-all answer when it comes to pool cleaners for inground pools, but here’s a quick breakdown:

Robotic Pool Cleaners

This category includes high-performance machines like Hydro 3. They’re self-contained, energy-efficient, and smart. If you want the best robotic pool cleaners for inground pools, start here. They scrub, climb walls, filter fine particles, and often have scheduling features.

Suction-Side Cleaners

These hook up to your pool’s skimmer or suction line and move around with the power of your filtration system. They’re cheaper but less thorough than robotic models.

Pressure-Side Cleaners

They attach to a return line and use water pressure to move. These are good for larger debris but may miss finer particles. Some require a booster pump.

Electric Pool Cleaners

If you’re looking for cleaning power and plug-and-play simplicity, electric pool cleaners for inground pools are a great solution. Many models don’t rely on your filtration system at all, meaning less wear and tear on your gear.

How Often Should You Clean?

A regular cleaning schedule helps avoid build-up and keeps things low-maintenance over time:

• Every day: Skim debris
• Weekly: Brush and vacuum
• 2–3 times per week: Run your inground robotic pool cleaner (like Hydro 3)
• Monthly: Inspect filters, check chemical balance, deep clean surfaces

By sticking to a schedule—and having the right equipment—you’ll spend more time swimming and less time scrubbing.

Go Big on Fun, Smart on Cleaning

Getting an inground pool is a major upgrade to your home and lifestyle. A common size like 16x32 feet (about 48 square meters) offers enough space for fun without overwhelming you on the maintenance side. And thanks to innovations in pool cleaning—like cordless inground pool cleaners—keeping your pool sparkling doesn’t need to be a chore.

If you’re ready to make pool care ridiculously easy, CHASING Hydro 3 is the vacuum to look at. It’s powerful, smart, and designed for real-world users—not just pool tech pros. With wireless operation, app control, long battery life, and top-notch cleaning features, it’s a solid investment for anyone serious about pool hygiene.

Because let’s face it—your pool should be for relaxing, not for wrestling with cords and cleaning equipment.