How Much Does a Hot Tub Cost? [2026 Data]

In 2026, the national average cost of a hot tub is $6,000, though your total will vary based on the type, size, and features you choose. Most homeowners spend between $2,000 and $11,000, with tub type, added jets, and site preparation driving most of the spread. Whether you're eyeing a budget-friendly inflatable or a luxury model loaded with massaging jets, knowing what shapes the price helps you plan with confidence.

Hot Tub Cost Factors: What Determines the Price?

A hot tub purchase involves two major expenses: the unit itself and installation labor, which typically runs $650 to $6,100 depending on the scope of work. Aboveground installations tend to fall toward the lower end, while projects requiring excavation or significant construction push costs higher. The factors below break down how each variable affects your total price.

Type

Hot tub prices range from $400 for a basic inflatable model up to $35,000 or more for a luxury unit, with permanent entry-level options starting at $2,000. High-end hot tubs begin at $11,000 and include advanced water filtration, superior energy efficiency, and high-performance jets.

Size

Hot tub prices rise steadily with capacity, ranging from $2,000 for a two-to-three-person tub to more than $20,000 for a model that seats 10. Hot tub costs vary by size as shown below.

• 2, 3 people: $2,000 to $7,000

• 4, 5 people: $2,000 to $12,000

• 6, 7 people: $3,000 to $15,000

• 10 people: $5,000 to $20,000+

Materials

Acrylic is the most common material for aboveground hot tubs and also the most expensive, with prices ranging from $4,000 to $18,000 depending on the shell type. Inflatable vinyl and rotomolded plastic are the most budget-friendly alternatives, and hot tub costs vary by material as shown below.

Aboveground vs. In-Ground

Aboveground hot tubs cost $400 to $18,000, while the average in-ground hot tub cost runs $8,000 to $25,000, with the final price depending on materials, features, and filtration. Combining an in-ground hot tub installation with a pool project can reduce costs, since pool installation runs $6,000 to $15,000 and bundling the work saves on labor.

Indoor vs. Outdoor Hot Tub

Indoor hot tubs require flooring support to handle the extra weight and added ventilation to manage moisture and prevent mold, both of which can significantly increase your installation cost. Outdoor installations are far more common and typically avoid these structural and ventilation requirements.

Site Prep

Most hot tub installations require site preparation to ensure the area can support the tub's weight, moisture, and heat before the unit goes in. Outdoor placements may involve landscape work, while indoor installations add structural and ventilation requirements, so costs vary depending on your specific site conditions.

• Deck repair costs: $800 to $3,100 (including reinforcing your deck)

• New deck installation costs: $4,100 to $11,300

• Concrete patio paver installation costs: $8 to $15 per square foot

• Concrete slab installation costs: $2 to $6 per square foot

• Area leveling costs: $3 to $6 per square foot

If you want to install your hot tub indoors, you may need to budget for the following indoor renovations:

• Ventilation fan installation costs: $200 to $600 (or as much as $1,200 for a whole system)

• Slip-resistant flooring costs: $15 to $60 per square foot

• Reinforcing flooring costs: $40 to $60 per square foot

Electricity

The average hot tub wiring cost runs $600 to $2,200 depending on the amperage required. If your existing panel cannot handle the load, adding a subpanel costs $400 to $1,800, and installing a new outlet adds $150 to $300.

Plumbing

Most hot tubs do not require additional plumbing, though custom designs sometimes do. When plumbing work is needed, the cost to install plumbing pipes for a hot tub runs $350 to $2,000.

Saltwater

Adding a saltwater system to a hot tub requires a saltwater generator, which typically costs $200 to $700 but can reach $1,500. Not all hot tubs are compatible with saltwater systems, and installing one may void your warranty due to increased corrosion, so confirm compatibility before purchasing.

Delivery

Delivery is sometimes included in the purchase price, but when it is not, expect to pay $200 to $500 for a standard delivery. If your yard is difficult to access and requires a crane, costs rise to $800 to $1,500 or more, though this situation applies to only 5% to 10% of installations.

Permits

Aboveground hot tubs do not require a permit, but in-ground installations do, adding $100 to $250 to your project cost.

Upgrades

Optional upgrades such as lighting, waterfalls, pillows, decking, steps, and entertainment systems can personalize your hot tub experience, with customization costs ranging from $500 to $10,000 or more depending on what you choose. Costs vary by upgrade type as shown below.

Hot Tub Costs by Type: How Does Type Affect Prices?

The type of hot tub you choose is the single biggest driver of your total cost, with most homeowners spending $2,000 to $35,000 and inflatable models available for less. Setting your budget based on the features you want will help narrow down which type fits your needs since costs vary significantly by hot tub category, as shown below.

• Inflatable: Inflatable hot tubs are the most affordable option, starting at about $400. Higher-end options might have built-in seating and jets, but most inflatable tubs are bare-bones. The good news is that you won’t have to pay for professional installation. Just blow it up, fill it with water, and enjoy.

• Portable: Portable hot tubs, or aboveground spas, are not fixed in place. You can take your hot tub with you if you move, or move it to a new location in your yard or patio. They come in different materials and sizes and cost less than in-ground spas. They tend to have more powerful jets, more features (including sound systems, mood lighting, and water features), and more comfortable seating than in-ground spas.

• Entry-Level: Entry-level hot tubs made of lightweight plastic cost between $2,500 and $5,000. With minimal jets, they require only a 110-volt connection. You’ll save on the installation, but the energy costs are higher because they’re not well-insulated.

• Value-Level: Value-level hot tub prices range between $5,000 and $8,000. These tubs have a hard acrylic shell and come with additional jets and waterfall spouts.

• Premium: Premium hot tub spas fall between $8,000 and $11,000. While the up-front cost is higher, they’re more energy efficient and come with additional jets, lights, filtration, and water features.

• Luxury: At $11,000 to $35,000, luxury hot tubs have the highest price tag. These durable tubs are the most energy-efficient and have advanced water filtration systems. Some models last 20 years and have high-end jets with massage capability.

Ongoing Expenses of Hot Tubs

After installation, your hot tub will incur additional costs as you use it throughout the year. It is important to consider the overall cost when deciding on a model. For example, a rotomolded plastic hot tub may save you money upfront, but if you use it daily and live in a cold climate, the lack of efficiency and durability may actually increase costs longer term. Here is what you need to know about the cost to run hot tubs.

Electricity Use

Electricity for a hot tub averages $20 per month for aboveground models and $30 per month for in-ground units. Your actual cost depends on your local climate, how hot you keep the water, how often you use the tub, and the quality of your cover and insulation.

Water Use

Water costs depend on your tub's size, how frequently you need to refill it, and your local water rates. Most homeowners fill their hot tub about four times a year, so factoring in those refills alongside your local per-gallon price gives you a reliable annual estimate.

Maintenance and Repairs

Routine maintenance is essential for keeping your hot tub safe and functional, and it typically costs $500 to $1,000 per year covering water testing, cleaning, and component repairs. Costs break down by task as follows.

• Cleaning products: You will spend $80 to $100 on a spa vacuum and $15 for a cleaning solution. Hiring a pro to clean your tub will cost around $300.

• Chemical testing: Budget $20 per month for chlorine and test strips.

• Filters: You should change the filter at least once a year. Filters cost $20 to $60.

• Repairs: Most hot tub repair costs run between $160 and $500. You can DIY small repairs but you may need to hire a local hot tub repair pro.

Cost to Install a Hot Tub Yourself

Inflatable and rotomolded plastic plug-and-play hot tubs are the most realistic candidates for DIY installation, letting you skip labor costs and pay only for the tub, water, and chemicals. Even a two-person model holds 200 gallons of water, and most installations involve electrical work or other technical requirements that make hiring a local hot tub company the safer and more practical choice.

Cost to Install It Yourself vs. Hiring a Contractor

Professional hot tub installation typically costs $650 to $6,100 in labor, with in-ground tubs at the higher end of that range. Many installations require licensed electrical work, excavation, or structural renovations, which makes hiring a professional the recommended approach for most homeowners.

Ways to Save Money on Installing a Hot Tub

Want a hot tub on a budget? There are a few ways to help shave dollars off your hot tub installation.

• Go Portable : An inflatable hot tub doesn’t require professional installation, which can save thousands. Rotomolded plastic plug-and-play tubs are more permanent. Since most options plug into an outlet, you won’t need electrical work.

• Install a Hot Tub With Your Pool : If you plan to install an in-ground pool and are thinking about adding a hot tub, you can save $2,000 to $10,000 by installing them at the same time.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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