How Much Does The Upkeep of a Hot Tub Cost?
If you’ve been thinking about investing in a hot tub, one of the questions you may have is ‘How much does the upkeep cost?’. Buying a hot tub doesn’t come cheap, and it’s important to understand how much you’ll need to spend on running and maintaining it if you’re planning on getting the most out of your investment. In this article, we’ll be taking an in-depth look at the cost of keeping a hot tub in tip-top shape.
What’s the cost of running a hot tub?
The energy consumption of a hot tub and therefore the cost of running it depends mainly on the size, age and the temperature you’re running the hot tub at. The current price cap for electricity in Britain is 16.1p per kWh, meaning that a 7-person hot tub heated up to 38 degrees Celsius would cost approximately £60 per month to run. Assuming that you only use the hot tub for 3 hours a day, this cost could be reduced to £36 per month or £18 per month if you only use it for 2 hours per day.

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Hot tubs require regular cleaning and maintenance to ensure that they’re running safely and efficiently. You’ll need to regularly check and clean the filters, check the water chemistry and pH levels, and maintain the ambient temperature of the tub. If you keep on top of regular maintenance, you can avoid expensive repairs or replacements in the future. Generally speaking, if you invest around £20 per month on regular maintenance, you should be able to keep your hot tub running like new.
To ensure that your hot tub is running as efficiently as possible, it’s recommended that you stick to a regular maintenance schedule. This should include:
- Cleaning the filters every two weeks
- Monthly testing of your hot tub’s water quality
- Adding sanitiser to the water every week
- Draining the hot tub and refilling it with fresh water every 3-4 months
Hot tub specifications
The specifications of your hot tub will also affect the cost of running and maintaining it. Higher-end hot tubs tend to be more energy efficient, meaning they run at a lower cost. They also have better filtration systems, which require less maintenance, resulting in lower running costs. It’s also worth noting that some brands offer energy-efficient models, such as the Energy Saver series from Hot Spring Spas, which uses up to 60% less energy than standard hot tubs. We highly recommend doing plenty of research online and getting as many quotes as you can find in your area, that way, you can compare prices and efficiency.
How much does hot tub servicing cost?
If you don’t feel comfortable performing regular maintenance yourself, you can always pay a professional hot tub technician to carry out the work for you. Hot tub servicing typically costs between £50 - £100 and includes a full inspection of the internal components and exterior shell, as well as cleaning and replacing any worn-out parts. It’s always best to get your hot tub serviced by a professional to ensure that all the components are running correctly and safely.
Overall, the cost of running a hot tub depends on numerous factors, such as the size, age, and specifications of the hot tub, as well as how often it’s used. With regular cleaning and maintenance, you can ensure that your hot tub remains in optimum condition and running efficiently. Ultimately, a hot tub running in perfect condition will always be a little cheaper to run, as you won't have to spend money on expensive repairs.
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