Does A Hot Tub Increase Electric Bill?

by | Last updated on January 24, 2024

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Does a hot tub increase electric bill? Heating up your water adds more to your monthly electric bill than maintaining the water at a constant high temperature.

After you heat up your new hot tub for the first time, your next electric bill will be slightly higher than it will be in subsequent months.

Does hot tub use a lot of electricity?

Modern manufacturers advertise the cost to run their hot tubs at about one dollar per day, with $50 per month at the high end. The energy cost of a hot tub varies based mainly on the heater, which usually draws

between 1,500 watts or 6,000 watts

. The pump is another prime energy user at 1,500 watts.

How much does it cost to run an electric hot tub?

The costs to run a hot tub depend on several factors. Typically, the cost to run an energy-efficient hot tub is about

$1 per day

or a $20-$30 increase in your monthly electric bill. However, if your hot tub is really old or not well taken care of, it could be up to $50 per month.

How much does it cost to run a hot tub every month?

How much does it cost yearly to run a hot tub?

Type Includes Annual Cost Water And Energy Consumption Water $40 – $60 Electricity $45 – $55 Total

$55 – $70
Regular Maintenance Chemicals $420 – $600

How can I save money on my hot tub electric bill?

What's the cheapest way to run a hot tub?

  • Get A Lay‐Z‐Spa Thermal Hot Tub Cover. …
  • Fill Your Lay‐Z‐Spa With Water From The Hot Tap. …
  • Maintain A Constant Temperature. …
  • Run the hot tub at weekends instead of 24/7. …
  • Use the Inflatable Lid And a Floor Protector To Keep The Heat In. …
  • Position Your Hot Tub Near Windbreak Or In A Shelter.

Is it cheaper to leave hot tub on all the time?


It's much more economical to maintain your tub's temperature rather than heating it from scratch each time

. If you had to heat up your hot tub from cold each time you wanted to use it, this would have a dramatic impact on your hot tub running costs.

Why is my hot tub so expensive to run?

It might seem counterintuitive, but it's more cost-effective to leave your hot running all the time. That's because

your hot tub's heater has to work a lot harder to heat the water from scratch than it does to maintain a steady temperature given how well-insulated they are

.

Is owning a hot tub worth it?


For most people, a hot tub is worth the money if you use it regularly

—and don't mind spending the time and energy it takes to maintain it. A hot tub can be a fabulous luxury. However, an unused hot tub is an expensive waste of energy, and a poorly maintained one can pose health risks.

Is it expensive to heat a hot tub?

It goes without saying really, but

the more you use your hot tub, the more expensive it will be to run

. More use will require more heating… it's pretty simple and is something that's worth bearing in mind. Many people ask if they should turn off their hot tub when they aren't using it…

Are hot tubs a pain to maintain?

Fortunately,

hot tubs are not too hard to maintain once you master a few basic skills

. You need to learn how to to perform weekly checks of the water balance and add necessary chemicals, clean and change the filters monthly, and fully replace the water every 3-4 months.

What temperature should you keep your hot tub when not in use?

So, what is the ideal hot tub temperature when not in use? A good rule of thumb to follow is always keeping your hot tub's temperature

5 degrees below what it usually is

. This will save you time when you're reheating your tub, avoid consuming too much energy, and also protect your hot tub's internal system.

How often should you drain a hot tub?

With average use, your hot tub should be drained and refilled about

once every three or four months

. But since everyone uses their hot tub differently, the answer can vary based on how many people use it and how often. Hot tub manufacturers like Jacuzzi offer some handy tips for figuring out when to drain and refill.

How much electricity does a hot tub use in winter?

On average, during winter in cold climates, expect an increase of

$20 to $30 per month

on the electricity bill over what is already being paid during warmer months. However, for poorly insulated tubs, plug-and-play tubs, or inflatable hot tubs, the cost could be as high as an additional $50 per month.

Can I turn my hot tub off at night?


In most cases, yes; you should leave your hot tub on 24/7

. Frequently turning it off and on, or frequently lowering and raising the temperature will significantly raise your electricity costs. However, do consider turning it off, or winterizing it, if you plan to be away for 3 weeks or longer.

Should I turn my hot tub off when not in use?

Well, in the case of your hot tub,

it might not be the best idea

. With the hot tub off, it will be unable to circulate and filter the water, that means stationary water which isn't being circulated. Water sitting in the pipework could end up going stagnant and causing problems when you return.

Does turning down temperature on hot tub save money?

What happens if you leave a hot tub open overnight?

What temp should you run your hot tub at?

Temperature Limits

It is important to ensure that you stay under the recommended Maximum Temperature for Hot Tubs, which is

40°C/104°F

. By exceeding the 40°C/104°F recommended temperature limit, you are putting your body at risk – let's all stay safe so we can carry on enjoying our tubs!

Can I turn off my hot tub in the summer?

Although they are usually kept at temperatures between 99° F to 102° F, with a maximum heat of 104°F, you can lower the temperature for summertime use. Simply

lower the temperature of your hot tub to roughly 85°F or turn off your heater altogether

.

Is it cheaper to fill hot tub with hot water?


Filling with is cheaper than to fill with cold and heat in the hot tub

. For this, you'll need access to an outdoor hot tap or an adapter for a sink in the house. If your hot tub has an economy mode, setting filter cycle times and using this mode can help reduce costs. Close the air jets.

How long can you leave a hot tub unattended?

What are the dangers of hot tubs?

  • Hot tub rash. An infection caused by the bacteria Pseudomonas aeruginosa. …
  • Legionnaires' disease. …
  • Irritation from bodily fluids. …
  • Scalding and burns. …
  • Illness from parasites. …
  • Shigellosis and E coli. …
  • Hot tubs and blood pressure. …
  • Headache, dehydration, and vomiting.

Should I shower before using hot tub?


It is most important to shower before you use your hot tub to remove sweat, dead skin cells and personal care products such as cologne and deodorant

. This reduces the work required from your hot tub filter and water care system to keep your hot tub water clean and balanced.

How long does a hot tub last?

A hot tub can last anywhere from

5-20 years or more

. Cheaper hot tubs made with lower quality materials won't last long. If those hot tubs are not well maintained, they may not last more than 5 years. Quality hot tubs that receive excellent care can be enjoyed for as long as 20 or more years.

What do you wear in a hot tub in the winter?

One advisable precaution is to wear a cap, even when enjoying the spa's heated water. Also, when going to and from the spa, be sure you have on

a bathrobe and slippers

. Remember, you'll be in a wet bathing suit. In addition, you might want to think about where you'll keep your robes etc.

Is sitting in a hot tub healthy?

Regular soaking in a hot tub

may provide several health benefits, such as muscle relaxation, pain relief, and improved sleep

. Some studies suggest a wider variety of health benefits, but more research is needed to determine the specifics of hot tub therapy with particular conditions.

Does hot tub make you gain weight?

Is using a hot tub daily good for you?

Should my hot tub be running all the time?

One of the most common questions our team gets asked is “should I leave my hot tub on all the time?” Quite simply, the answer is yes…

your hot tub is designed to be left switched on constantly and works best when it is left on all the time

. Your hot tub is at it's most efficient if left to run 24/7.

How much does it cost to run a hot tub in the winter?

How many kWh does an average hot tub use per month?

To estimate a hot tub's total electricity consumption, first, come up with how many hours the spa is actually used each month. Next, multiply that number by 7.5. The sum will be something like 10 hours x 7.5 =

75 kW hours per month

.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.