Sauna and Cold Plunge Cost Calculator

Sauna and Cold Plunge Cost Calculator

Planning a home recovery setup with both a sauna and a cold plunge? Pick your sauna and cold plunge tier, set how often you plan to use them, and get an instant estimate of the upfront price, monthly running cost, and first-year total for the pair.

How much does a sauna and cold plunge setup cost?

A home sauna and cold plunge pairing usually lands between $3,000 and $20,000 for the two units together, before install. A budget build might combine a 1-person infrared sauna near $1,500 with a portable plunge near $1,000, so around $2,500 total. A mid-range pairing of a 2-person infrared cabin and an acrylic plunge with a chiller runs closer to $6,000 to $11,000. A premium outdoor setup with a traditional cabin sauna and a luxury plunge can pass $25,000. Running both three to four times a week typically adds $30 to $90 per month in electricity and water care combined. Use the calculator above to price your own pairing, then see current options on our combo collection.

What the calculator includes

The estimate adds four parts so you see the full picture, not just a sticker price. First is the sauna itself, priced by type and size. Second is the cold plunge, priced by build tier from a portable tub up to a custom stainless system with a chiller. Third is the running cost, which scales with how many sessions per week you plan and your local electricity rate. Fourth is the optional setup line for a 240V circuit, freight, and an outdoor foundation, since those catch a lot of first-time buyers by surprise.

Infrared saunas draw less power than traditional heaters, so they cost less per session to run. A traditional 6 to 9 kW heater uses far more energy and shows up as a higher monthly figure. Cold plunge chillers run around the clock to hold the water cold, so their cost is driven more by insulation and ambient temperature than by how often you plunge. Better insulated tubs cost less to keep cold.

2026 price ranges by tier

Price ranges reflect current U.S. market data for 2026. Electricity figures assume a rate near $0.18/kWh; your state rate changes the monthly number, which is why the calculator lets you set it. For a deeper breakdown of what drives price, read our sauna and cold plunge cost guide, or price each unit on its own with the sauna cost calculator and the cold plunge cost calculator.

Ways to lower the total

A few choices move the number a lot. An infrared sauna instead of a traditional heater cuts both the purchase price and the monthly electricity. A well-insulated plunge holds temperature with less chiller runtime. Buying the pair together often earns package pricing, and financing spreads a high-ticket purchase into a fixed monthly payment. Many buyers also qualify to use pre-tax HSA or FSA dollars, which can save up to about 30 percent with a letter of medical necessity. As an authorized retailer we back every unit with the full manufacturer warranty, free U.S. shipping, and a Best Price Guarantee. See HSA and FSA eligibility and financing options for the details.

Frequently asked questions

Is it cheaper to buy a sauna and cold plunge together?

Often yes. Buying the pair from one authorized retailer can qualify for package pricing and a single freight shipment, and you avoid paying delivery twice. The bigger savings come from your unit choices: an infrared sauna and a well-insulated plunge cost less upfront and less each month than a traditional cabin and an uninsulated tub.

How much does it cost to run a sauna and cold plunge each month?

For a typical home setup used three to four times a week, plan on roughly $30 to $90 per month combined. Infrared saunas add about $8 to $20, traditional saunas add more, and a cold plunge chiller adds about $20 to $50 depending on insulation and your climate. Your local electricity rate is the biggest single factor.

Do I need special electrical work for both?

Many larger saunas need a dedicated 240V circuit, which an electrician can install for about $200 to $600. Most cold plunge chillers plug into a standard grounded outlet, ideally a dedicated one. Smaller plug-and-play infrared saunas also run on a standard outlet. Confirm the requirements for your exact models before you buy.

Estimates are for planning only and are not a quote or medical advice. Cold water immersion and heat exposure carry health risks for some people; talk with a clinician before starting if you are pregnant or have a heart condition. Sources: U.S. Energy Information Administration.