If you are uncertain about purchasing a hot tub online because you want to want to be sure if it will fit inside your home or not, all you have to do is learn how to read model specifications and have an understanding of the sizing. Online sellers know that potential buyers are going to be asking “how big is a hot tub” and will put up specifications for their models.
Typical Hot Tub Sizing
While the exact sizes sometimes vary depending on each individual manufacturer, they are generally advertised as being 2 person, 4 person, 6 person and 8 person sizes, which can hold anywhere from 2 -4 people, 5 – 6 people, and 7+ people respectively.
In simpler terms, hot tub sizes are as follows:
- Small models – 2 to 4 people
- Medium models – 5 to 6 people
- Large models – 7 – 8 people
Of course, there are always variables. You might be able to fit in an extra person if most people in the tub are on the smaller side. You can read about the other specs, such as the number of seats and the exact dimensions when comparing hot tub models online.
2 Person and 4 Person Hot Tubs
These “small” models, on average, have dimensions 5’4” to 6’8” in length x 5’4” to 7-feet in width. The wall height can range from 29” to 35”. It’s ideal if you have a small home or apartment and only want a personal hot tub for you and your partner and the occasional guest. If you do want to invite some guests, be sure and look for ones with four seats.
6 Person Hot Tub
What are the dimensions of a tub that is around mid-size, with enough room for 5-6 people? Depending on the brand and specific model it can be as long as 8-feet in length and 6’4 to 7’9 in width. The wall height usually ranges from 33” to 37”. This size tub is ideal for small families and couples who like to invite 3 or 4 guests over.
8 Person Hot Tubs
Mid-size tubs are what most homeowners choose, but those who have the extra room (and money) can select a large model, which typically hold 8 seats, and measure around 7’to 9’ feet in length and 7’ to 9’2” in width. These can be as deep as 38” inches and are considered to be “party tubs”.
Don’t forget about the weight when looking into the size of a hot tub or Jacuzzi. Even if you think you have enough room for one inside your home or on your deck, you need to know if the infrastructure will actually support the weight of not only the tub itself, but the people who will be getting in it.
On average, hot tub models weigh around 300-lbs (226.8kg). It’s going to get a lot heavier when it’s full of water and heavier still when people are sitting in it. What is the most amount of weight your infrastructure will support?
Also, think about the heights of the people who will be getting inside. Most people want the water to hit them around the chest area, so taller people will need a shallower tub. If the heights very, it’s usually better to opt for the depth that is ideal for the taller people, since spa cushions are available to help accommodate shorter people.
Lastly, don’t go overboard with the jets. You really don’t need very many of them. Too many jets ultimately lead to decreased pressure and can be difficult to replace. To deal with the pressure loss, you would have to resort to adding larger motors that cost extra money and waste energy.
Now that you have some answers regarding hot tub and Jacuzzi sizes, you can begin planning your purchase. Even if you think you just need a small personal one, it’s still recommended that you opt for a medium-sized model just in case – it’s always better to have a bit of extra room.