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    A Guide to Hot Tub Sizes & Dimensions

    by Idler's Home

    view of a Nordic spas square hot tub in an outdoor space

    At a Glance:

    Overview of Standard Hot Tub Sizes

    Hot Tub Designs

    How to Measure for a Hot Tub

    Factors to Consider When Choosing a Hot Tub Size

    FAQ

    Why Trust Us?

    There’s nothing quite like the luxury of soaking in a hot tub after a long day. Whether you’re looking to unwind with a little hot tub therapy or just hang out with friends, finding the right hot tub size is important for maximizing comfort and functionality. With so many options available, it can feel overwhelming to choose the perfect model for your needs. This guide will walk you through everything you need to know about standard hot tub dimensions, designs, and how to measure your space to ensure a seamless fit. 

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    Hot Tubs

    Overview of Standard Hot Tub Sizes 

    Hot tubs come in a variety of sizes, each designed to accommodate different numbers of users. From cozy two-person models to spacious tubs that fit eight or more, there’s a hot tub size for every lifestyle. Choosing the right size depends on factors like your available space, how many people will use it, and your intended purpose. 

    Average Hot Tub Sizes and Capacities

    Hot Tub Size Capacity Dimensions (L x W x H)
    Small 2-3 people5’ x 6’ x 29”-35”
    Medium 4-6 people6’ x 6’-7’ x 33”-38”
    Large 7-8 people7’-8’ x 7’-8’ x 36”-40”
    Extra Large 8+ people8’-10’ x 8’-10’ x 36”-42”

    Small Hot Tubs

    Ideal for couples or those with limited space, small hot tubs typically fit 2-3 people. They’re perfect for intimate relaxation or for individuals who want to enjoy a soak alone. These compact models are easier to install and maintain and are ideal for smaller patios or indoor spaces. 

    Medium Hot Tubs 

    front view of two woman chatting in a medium sized hot tub with two men chatting outside

    Medium-sized hot tubs (commonly defined as a 4 person hot tub to 6 person hot tub) are the most popular choice, offering enough space for a small group of people. These models strike a balance between space efficiency and user capacity, making them ideal for families or small gatherings. 

    Large Hot Tubs 

    For those who love to entertain, large hot tubs that fit 7-8 people provide ample space for friends and family. These models are perfect for hosting parties or creating a spa-like experience in your backyard. 

    Extra-Large Hot Tubs 

    Designed for serious entertainers or larger households, extra-large hot tubs can accommodate 8 or more people. These models often include advanced features like multiple jet zones and spacious seating layouts. 

    Hot Tub Designs 

    front view of a couple sitting and smiling posing for a picture in a round hot tub

    Hot tubs come in various shapes and styles to suit different preferences and spaces. While square and rectangular designs are the most common, there are other unique shapes to consider depending on your needs. 

    Square Hot Tubs: Square hot tubs are a classic choice, offering a balanced seating arrangement that fits easily into most spaces. They’re great for families and groups, as the shape allows for even distribution of jets and comfortable seating for everyone. 
    Round Hot Tubs: Round hot tubs have a timeless, cozy appeal. They’re often smaller in size, making them ideal for intimate settings or smaller patios. The circular design encourages conversation and creates a social atmosphere. 
    Rectangular Hot Tubs: Rectangular hot tubs are perfect for long, narrow spaces or for those who want to include features like a built-in lounge chair. These models often provide a spa-like experience with plenty of space for reclining. 
    Other Unique Shapes: If you're seeking a unique experience, you can find hot tubs in custom shapes or unique designs such as octagonal or triangular configurations. These options are ideal for adding a distinctive touch to your outdoor space. 

    How to Measure for a Hot Tub 

    close view of a nordic hot tub

    As with any appliance or piece of furniture, proper measurements are so important when selecting a hot tub to ensure it fits comfortably in your space. Here’s a step-by-step guide to measuring your area: 

    1. Measure the Available Space: Use a tape measure to determine the length, width, and height of the area where you plan to install the hot tub. Be sure to account for any nearby structures like fences, walls, or overhangs. And remember, it doesn’t hurt to measure more than once!
    2. Account for Storage and Walkways: Make sure there’s enough space around the hot tub for walkways and maintenance access. We recommend having a clearance of at least 18-24 inches on all sides. Additionally, consider space for storing the hot tub cover when it’s not in use. 
    3. Consider Delivery and Installation: Ensure there’s a clear path for delivery and installation. Measure doorways, gates, and other entry points to confirm that the hot tub can be transported to its final location. 
    4. Plan for Electrical Requirements: Most hot tubs require a dedicated electrical connection. Verify the location of your electrical panel and ensure it meets the requirements for the model you’re considering. 

    Factors to Consider When Choosing a Hot Tub Size 

    front view of a square Nordic spas hot tub

    When choosing the right size hot tub, there are a few important things to consider:

    • Available Space: Your backyard or indoor space will dictate the size of the hot tub you can comfortably accommodate. Use the measurement tips above to make sure you have enough room for the tub itself, as well as surrounding walkways and storage. 
    • Number of Users: Consider how many people will be using the hot tub regularly. A smaller model may be perfect for couples, while larger tubs are better for families or those who enjoy entertaining. 
    • Purpose: Think about how you plan to use your hot tub. If it’s primarily for relaxation, a small or medium tub with targeted jets may be enough. For social gatherings, go with a larger model with multiple seating options. 
    • Budget: Hot tubs vary widely in price depending on size, features, and brand. Set a budget before you start shopping and explore financing options to make your purchase more affordable. Idler’s Home offers high-quality hot tubs at a range of price points, as well as flexible financing plans. 

    Hopefully, this guide has given you the information to feel like you’re well-equipped to choose and care for your new hot tub. Whether you’re seeking relaxation, hydrotherapy, or a space for entertaining, Idler’s has everything you need to create the ultimate hot tub experience. Visit our Paso Robles showroom or browse online to get started!

    Choosing the right hot tub is all about finding the perfect balance of size, style, and functionality to fit your lifestyle. With a variety of options and expert advice available at Idler’s Home, you’re sure to find the hot tub size that turns your backyard into a personal oasis. Visit our showrooms today and explore the relaxing world of Marquis and Nordic hot tubs.

    FAQ: All About Hot Tubs

    view of a woman leaning back in a hot tub

    If you’re considering adding a hot tub to your home, you probably have questions about sizing, maintenance, and features. Below, we answer some of the most common questions to help guide your decision. 

    How much does a hot tub weigh?

    Hot tub weight depends on size and material. A small hot tub for 2-3 people typically weighs 500-700 pounds when empty and 2,500-3,000 pounds when filled with water and occupants. Larger models for 6-8 people can weigh 900-1,200 pounds empty and up to 6,000 pounds when full. This weight means your hot tub needs a sturdy, level surface such as a reinforced deck, concrete pad, or compacted gravel base. 

    How do I maintain my hot tub? 

    Maintaining a hot tub may seem pretty daunting, but really it involves just several simple steps: 

    1. Water Balance: Regularly test and balance the pH, alkalinity, and sanitizer levels to keep water clean and safe. 
    2. Filter Cleaning: Rinse the filter monthly and deep clean it every 4-6 weeks to ensure proper water circulation. 
    3. Draining and Refilling: Drain and refill your hot tub every 3-4 months, or as needed, to keep the water fresh. 
    4. General Cleaning: Wipe down the shell and clean the cover regularly to prevent dirt buildup and mold. 

    How do I choose the right hot tub size?

    Choosing the right hot tub sizes depends on your space, the number of users, and how you plan to use the hot tub. For 2-3 people, a small hot tub works well for intimate spaces or solo relaxation. Medium hot tubs (4-6 people) are versatile and suit families or small gatherings. Large and extra-large tubs (7+ people) are best for entertaining and hosting friends. 

    How long does it take to heat a hot tub?

    The time it takes to heat a hot tub depends on its size and the efficiency of its heater. Most hot tubs heat at a rate of 3-6 degrees Fahrenheit per hour. On average, it takes 4-8 hours to heat a hot tub from a cold start (50°F) to a comfortable temperature (100-104°F). To save time, use an insulated cover to retain heat and minimize energy loss. 

    How much does it cost to run a hot tub? 

    Monthly operating costs for a hot tub vary based on size, usage, and local energy rates. On average, expect to spend $20-$50 per month on electricity for efficient models. Maintenance costs, such as chemicals and filter replacements, can add $10-$20 per month. Energy-efficient models from brands like Marquis and Nordic, available at Idler’s, are designed to keep costs low without sacrificing performance. 

    What is the average lifespan of a hot tub?

    A high-quality hot tub typically lasts 10-15 years, with proper care and maintenance extending its life even further. Regular cleaning, water balance, and timely repairs help prevent wear and tear. Brands like Marquis and Nordic are known for their durable construction and long-lasting components, ensuring you enjoy your investment for years to come. 

    Where can I buy a hot tub near me?

    For the best selection of hot tub sizes in Paso Robles, visit Idler’s Home. As a trusted local retailer, Idler’s offers high-quality hot tubs from Marquis and Nordic, along with expert guidance and exceptional customer service. Our team is ready to help you choose the perfect model for your space and lifestyle. 

    Why Trust Idler’s Home?

    At Idler’s Home, we believe in providing the highest quality products and service to our community. Over the span of 70 years (and counting), our business has seen successful growth, with over 100 employees and five locations along the central coast of California. Not only do we offer major appliances, quality furniture, and the best mattresses but we also provide hot tubs and swim spas and perform kitchen design services. In addition, our trained professional installers can set up all appliances we sell while our factory-trained technicians service and repair them if they ever break down. Suffice it to say: Idler’s is dedicated to helping you make the vision you have for your home a reality.

    Shop Hot Tubs at Idler’s

    Envision the possibilities for your home and shop hot tubs at Idler’s. Our friendly team is always happy to help you find the correct hot tub sizes— whether you call us, email us, or use our online chat feature. Or better yet, stop by any of our five Central Coast locations to experience the quality of our products yourself. Visit us today!

    → Learn more: The Best Hot Tub Brand: Marquis Hot Tubs