Beyond the Size

Choosing the Perfect Swimming Pool: Size Shape and Cost Considerations

Swimming Pool Sizes and Shapes: How to Choose the Best One for You

As the temperature rises, homeowners begin to think about installing a swimming pool in their backyard. A pool is a refreshing addition to any home, providing endless hours of entertainment for kids and adults alike.

However, with so many sizes and shapes to choose from, it can be overwhelming to determine which one is best for your family. In this article, well discuss the most common pool sizes and shapes and help you choose the one that best fits your needs.

Swimming Pool Sizes

Residential Pool Sizes

Residential pools come in two main sizes: plunge pools and lap pools. A plunge pool is a small, shallow pool designed for relaxation and cooling off.

Its size usually ranges from 8 feet by 6 feet to 10 feet by 12 feet. It can fit in the smallest backyard and doesn’t require much maintenance.

Since the water volume is low, the cost of chemicals and filtration equipment is also lower. A lap pool is a long, narrow pool designed for swimming laps.

Its size usually ranges from 8 feet by 20 feet to 10 feet by 40 feet. The length is perfect for achieving a good workout, while the narrow width minimizes the cost, design, and construction.

It’s ideal for homeowners with a small backyard space but still wants to enjoy the benefits of a pool.

Commercial Pool Sizes

Commercial pools are larger and designed to accommodate groups of people. These pools are used for recreational swimming, playing sports, and water aerobics.

Their size varies depending on the target audience, but the most common size is 25 meters by 12.5 meters. Olympic-sized pools are 50 meters by 25 meters.

Factors to Consider before Installation

Aside from the size of the pool, some factors also need to consider to ensure the best pool for your family, such as:


The cost of building a pool varies depending on the size, shape, and materials used. The installation cost is just the beginning because owning a pool means additional expenses such as maintenance, water, and energy bills.

A smaller pool can save homeowners money in upfront and maintenance costs while a larger one can accommodate more people.


Owning a pool also means responsibility, and keeping it clean and healthy requires ongoing maintenance. The pool’s size and design affect the maintenance cost, such as cleaning, chemicals, and energy bills.

Homeowners can save money on maintenance by choosing an efficient pool design that doesn’t require much upkeep. Activities:

The pools size and shape also affect the activities homeowners can enjoy.

A small plunge pool is perfect for relaxation, while a lap pool is ideal for exercise. Larger rectangular pools offer plenty of room for recreational swimming and pool games.

Pool Shapes

Once you’ve decided on the size, it’s time to consider the pool’s shape, which can greatly impact the aesthetics and functionality of your pool.

Rectangular Pools

Rectangular pools are the most common and versatile pool shape. Theyre perfect for recreational swimming, lap swimming, and pool games.

The rectangular shape makes it easy to install safety covers, which are important for families with children and pets. Rectangular-shaped pools are also available in various sizes and depths, making them a popular choice for homeowners.

Oval Pools

Oval pools are the perfect shape for those looking to blend pool into their natural landscape seamlessly. It creates a flowing line that compliments the curves and slopes of your yard.

The organic shape of an oval pool makes it look more natural, as opposed to the more structured, geometric feel of a rectangular pool. It’s perfect for homeowners who want a unique and visually appealing pool that is still great for recreational swimming and pool games.

Kidney Pools

Kidney-shaped pools are named after their resemblance to the human kidney shape. Theyre a unique option that adds visual appeal to your backyard.

Kidney pools are typically larger and offer adequate space for recreation and swimming. These pools are very popular, and often used in luxury resorts and hotels.

Round Pools

Round pools are perfect for homeowners who want a relaxed look and plenty of room to splash. They’re great for small yards and don’t take up much space.

Theyre also relatively inexpensive and require fewer materials and maintenance than larger pools.

Freeform Pools

Freeform pools are becoming increasingly popular due to their uniqueness and natural look. They don’t follow a specific design, but rather are constructed to blend in with the surrounding landscape.

Freeform pools are perfect for homeowners who want a pool that looks like it’s a part of the natural environment without taking up too much space.

L-Shaped Pools

L-shaped pools are also popular for its unique and visually appealing design. They often have a shallow end and a deep end, perfect for aquatic sports such as water volleyball or basketball.


Choosing the right pool for your family can be a daunting task, but by considering the size, shape, and maintenance requirements, it is possible to find a pool that perfectly fits your needs. Whether youre looking for a relaxing plunge pool or an Olympic-sized lap pool, with the right planning and understanding of your budget and backyard space, you can find the perfect swimming pool for your home.

Pool Size and Capacity Chart

When considering building a swimming pool, it’s essential to determine the right size for the user’s needs. The dimensions of a pool are usually determined by factors such as available space, user requirements and preferences, and budget.

The following pool size and capacity chart helps pool owners choose a pool that best fits their needs.

Residential Pool Sizes and Surface Area

Length | Width | Area(ft) | Depth | Cubic Feet | Gallons(gal)


10 ft | 6 ft | 60 | 3-4 ft | 1,390 | 10,406

12 ft | 20 ft | 240 | 3-6 ft | 5,508 | 41,297

15 ft | 30 ft | 450 | 3-6 ft | 13,500 | 100,972

20 ft | 40 ft | 800 | 3-8 ft | 29,333 | 220,092

Oval Pool Sizes and Surface Area

Length | Width | Area(ft) | Depth | Cubic Feet | Gallons(gal)


10 x 18′ | 6-1/2 x 12’6″ | 126 | 3-5 ft | 3,058 | 22,892

12 x 24′ | 8 x 16′ | 192 | 3-5 ft | 6,191 | 46,427

15 x 30′ | 10 x 18′ | 270 | 3-5 ft | 10,417 | 78,284

18 x 36′ | 12 x 24′ | 432 | 3-6 ft | 23,754 | 178,084

Round Pool Sizes and Surface Area

Diameter | Area(ft) | Depth | Cubic Feet | Gallons(gal)


12′ | 113 | 3-5 ft | 2,536 | 18,975

15′ | 177 | 3-5 ft | 4,232 | 31,670

18′ | 254 | 3-5 ft | 6,746 | 50,594

24′ | 452 | 3-6 ft | 14,129 | 105,832

Factors to Consider Before Building a Pool

Building a pool is an excellent addition to any home, but its important to take into consideration all factors before beginning the project. Here are several factors to consider before building a pool:


The cost of building a pool varies depending on its size, shape, and materials. Swimming pools made of concrete are usually the most expensive and require ongoing maintenance.

Meanwhile, fiberglass and vinyl pools have lower upfront costs and require less maintenance. Setting a realistic budget is critical to obtaining a pool that meets all your needs.


Once the budget has been established, you need to decide which materials will be used. Concrete is the most common material used, though fiberglass and vinyl also have their pros and cons.

Fiberglass pools are low maintenance and have quick construction times. Vinyl pools are cheaper, and they offer a smooth, comfortable surface.


The pool’s location plays an essential role in its aesthetics, convenience, and sun exposure. Aesthetics entail how the pool will look in your yard, which is important in terms of home value.

Sun exposure is important, too, as it affects the pool’s temperature and comfort level. Convenience means the pool should be located in the most accessible area so that it can be used without hassle.

Drainage is also an important consideration. Your yard should be evaluated before pool construction to ensure proper drainage and prevent flooding.

Permits and Regulations

The process of building a pool mandates adherence to local building permits and regulations. Each city has different policies and codes that must be followed during pool construction.

The permit process also involves an application fee, so checking with local city officials ensures that a pool is built lawfully and without significant issues.


Pools require constant maintenance to maintain optimal conditions and remain safe for swimmers. Cleaning the pool is a necessity, and homeowners can either use professionals or clean it themselves.

A properly sealed pool and filtering system can help keep debris out of the pool. Covers, fencing and alarms can help to further enhance safety.


Homeowners’ insurance policies usually have pool coverage, but a pool can present more liability risk. An expandable supplemental insurance policy is available for homeowners to secure their property.


Ensuring the safety of the pool and its users is crucial. The right cover and fencing to ensure the enclosure of the pool, as well as alarms, can help ensure the pool is safe for both children and pets.

When all factors are considered, families can confidently choose a pool thats perfect for their needs. Becoming aware of the aforementioned factors is an important step in building a pool, which can provide years of enjoyment, relaxation, and entertainment.

In conclusion, building a pool requires careful consideration of several factors, including size, shape, materials, location, permits, maintenance, insurance, and safety measures. Nevertheless, with the right planning and adherence to these factors, a swimming pool can provide a refreshing and entertaining addition to your home.

Here are some frequently asked questions that may arise when building a pool:

1. What is the average cost of building a pool?

A: The cost varies based on the pool’s size, construction materials, landscaping needs, and additional features such as lighting and accessories. It’s best to get a quote from a reputable contractor.

2. How long does it take to install a pool?

A: The installation time varies depending on the size and type of pool you want. However, an experienced contractor can get the job done within four to eight weeks.

3. When is the best time to build a pool?

A: It’s best to start building a pool in early spring or winter if you want to start using it in the summer. If you live in an area with a high-temperature rate, its always a good time to start.

4. What materials are best for building a pool?

A: The materials you choose depend on your budget, design preference, and lifestyle. The most common materials used are concrete, vinyl, and fiberglass.

5. Is it required to get a permit for building a pool on your property?

A: Yes, a building permit is required for pool construction, and approval from other city planning offices and authorities may also be necessary. By taking the time to consider the essential factors and seeking professional advice, building a swimming pool can add value and enjoyment to your home.

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