As a general rule, a small 2-3 person hot tub will hold approximately 300 gallons, a 4-5 person hot tub will have 275-375 gallons, whereas a large 6-8 person hot tub will hold up to 675 gallons or more. Hot tubs range in both size, shape, and depth. All of those factors affect how many gallons they hold.
Full Answer
How do you calculate the volume of water in a hot tub?
Convert minutes and seconds to total seconds, and write it down. Then, using the same hose and pressure, time how many seconds it takes to fill a one gallon bucket. Now divide the number of seconds it took to fill your hot tub, by the number of seconds it took to fill the one gallon bucket, and you will have the approximate water volume!
What is the average size of a hot tub?
It has a length of 78 to 93 inches and a width of 76 to 93 inches. The height ranges from 33 inches to 38.5 inches. A large-size hot tub has a length of 84 to 108 inches and can fit 7 or more people. The width ranges from 84 to 110 inches, and the height ranges from 36 to 38 inches.
Why is the volume of water in my hot tub important?
The volume of water in your hot tub is an essential measurement that will not only enable you to ensure a safe and sanitary experience but also to make sure that you can get the most out of your hot tub at home.
How much water does a 6 person hot tub hold?
You can expect a 6-person hot tub to hold anywhere between 320 gallons to 475 gallons of water. For example, the “Mesa” spa offered by our store can hold between 6-7 people, has up to 50 jets, and holds 380 gallons of water. Finding Out the Exact Number
How thick is a Caldera hot tub?
All spas require a sturdy foundation. A large, heavy spa requires a concrete slab base that is at least 4” thick. For most Caldera spas, including the 8-person Cantabria®, a concrete slab is a must.
What is the most important factor to consider when choosing a spa?
While there are many factors to consider when choosing the perfect home spa model, including the power of its jets, the efficiency of its heater, and the upkeep required for its filtration system , the most important one is also the most basic: size.
How many people can fit in a Makena spa?
Remember also that people, like hot tubs, vary in size. So, the 6-person Makena® hot tub can feel more spacious depending on the people in it. Typically, spa manufacturers offer three size categories from which to choose in each series: Small Hot Tubs: 2-4 people. Medium Hot Tubs: 5-6 people.
Is a Vacanza spa cheaper than a Utopia spa?
For example, a large Vacanza spa will cost less than a small Utopia spa. With this in mind, begin your search for a new hot tub by considering your budget and the number of people likely to enjoy the spa at once.
How to measure for a round hot tub?
Then multiply the width by length by depth. Divide result by 1,728. For round hot tubs, you will measure the width across the center and the depth.
How many gallons of water does a 6 person hot tub hold?
You can expect a 6-person hot tub to hold anywhere between 320 gallons to 475 gallons of water . For example, the “Mesa” spa offered by our store can hold between 6-7 people, has up to 50 jets, and holds 380 gallons of water.
How many gallons of water does a hot tub hold?
A small 2-3 person hot tub will hold approximately 300 gallons, whereas a large 7-7 person hot tub will hold up to 675 gallons or more. Hot tubs range in both size, shape, and depth. All of those factors affect how many ...
How much water does an 8 person hot tub hold?
An 8 person hot tub can hold about 615-675 gallons of water. These behemoths can weigh as much as 7800 pounds when filled! So think twice before installing one of these bad boys on your deck. I have a full article about safely putting a hot tub on a deck.
How to measure tub depth?
Use your tape measure to check the width, length, and depth of your tub. Write down all the numbers in inches, Multiply the length by the width by the depth. Take the result and divide by 1,728 (this is the number that converts cubic inches to cubic feet). Multiply again.
How long does it take to fill a hot tub?
It took 1 hour and 30 minutes to fill the hot tub. 1 hour x 60 = (60 minutes + remaining 30 minutes) x 60 = 5,400 seconds. Get your 1-gallon jug and timer ready. Make sure your hose is set at the same pressure as it was to fill your hot tub. If there’s a variance here, it will mess up the final calculation.
How to get rid of a hose in the tub?
Turn on your hose to full or a set point and leave it running in your tub. Set a timer and wait until it’s filled. This could take some time so it might be a good time to grab an adult beverage with a nice novel and relax. Stop the timer when it’s full.
Does water evaporate in a hot tub?
Water does indeed evaporate from hot tubs. This is one important reason to know precisely how many gallons your hot tub holds. You’ll have to add water accordingly from time to time. When you do, make sure to check the chemical levels to prevent bacteria growth.
How tall is a hot tub?
The height ranges from 33 inches to 38.5 inches. A large-size hot tub has a length of 84 to 108 inches and can fit 7 or more people. The width ranges from 84 to 110 inches, and the height ranges from 36 to 38 inches.
How deep is a large hot tub?
A large hot tub can accommodate 7 or more people and can be 38 inches deep. The large hot tub is best for those who are tall. The footwell of a large hot tub is deeper than those of a small or medium-size hot tub. Source: Dimensions.com.
How much does a hot tub cost?
The average price of a hot tub ranges from $3,000 to $16,000. A good quality entry-level hot tub can cost $4,000 to $8,000. More premium or luxury options can range from $12,000 to $35,000 or more. The cost of your hot tub will also continue after you purchase it.
How much does a rotationally molded hot tub weigh?
Rotationally molded hot tubs are a great option if you want hydrotherapy but cost less than a swim spa. These hot tubs weigh under 300 pounds, have contoured seating, and are more affordable. The downside of the rotationally molded hot tub is that they are not as efficient as traditional models.
What is a portable hot tub?
Portable Hot Tub. If you want to have the most options for size, color, features, and seating, a portable hot tub is for you. This is the traditional hot tub you think of when picturing one in your mind. The portable hot tub was developed shortly after wooden hot tubs and is very durable.
Why are swim spas so expensive?
Because swim spas are larger than traditional hot tubs, they are easy to swim or exercise in. Due to their size, these are more expensive than other hot tubs and require a dedicated space. They also have high operating costs due to the amount of water needed and the electricity used to keep the temperature.
What is a wooden hot tub?
A wooden hot tub is the first type of hot tub –made six decades ago. It was originally designed for soaking but soon became more similar to the hot tub use of today. If you are considering a wooden hot tub, keep in mind the heating source. The heat source will determine how quickly your water will heat.
How much does an empty hot tub weigh?
An empty hot tub usually weighs between 500 and 1000 lbs. To ensure you have adequate structural support, your foundation should be able to withstand not only the weight of the tub but also the water and the occupants.
How big is a 2 person hot tub?
One of the smallest two-person hot tubs available is 6’6” long, 3’7” wide, and only 2’9” high. It can accommodate two people sitting face to face, but if you’d like to stretch out, it can only be used alone.
How much does it cost to run a hot tub?
However, the average cost to operate a hot tub will cost less than $1 per day to run. A small hot tub should cost about $7 to $10 a week and a large hot tub should cost about $10 to $15 per week to run.
How many jets does a 6 person hot tub have?
A hot tub with lots of jets will require extra power and machinery to run, and result in a rectangular, rather than square, design. One example 6 person model has 57 jets, is 7’8” long, 8’4” wide, and 2’10” high.
How far from the rim of a hot tub is the water?
Typically, a hot tub is filled until the water is about five inches from the rim. How much of your body is underwater depends partially on the size and shape of your body, but also on the size and shape of the supporting structure. Some hot tub seats are very low, while others are higher.
How many people can fit in a hot tub?
A four-person hot tub, for instance, might comfortably fit only two or three adults, depending on their size, shape, and need for personal space .
How big is a small hot tub?
Small hot tubs are those with measurements in the following range: Length : 5’4” to 7″ Width: 5’4” to 6’8” Height: 29” – 35”. They usually seat two or three people.
How much water does a hot tub hold?
The easiest way to find this out is to simply ask when you’re looking at your options for purchase. A small model may hold around 1450 gallons of water while a larger, family sized hot tub could require 2500 gallons of water.
Do you need to change the water in a hot tub?
It’s also worth remembering that you will need to change the water in the hot tub regularly as part of a maintenance schedule . With that in mind, easy access to a water source that will provide the volume that the hot tub can hold is an essential part of the process of working out where to place yours.
Can a hot tub spill over the side?
Hot tubs that are situated at an angle can experience issues – as soon as you fill the tub with the recommended volume this can start to spill over the side if the hot tub is not straight.
Can you use a hot tub without water?
A hot tub can’t function without water. The supply of water is essential for the experience and this can have an impact in a number of different ways, including where you decide to place the hot tub. This needs to be a location where it’s simple and fast to fill the hot tub so that you can get straight in and enjoy.
Is a hot tub a home feature?
A hot tub has always been a sought after home feature, not just during the colder winter months but in the summer too. From a relaxing space to unwind to somewhere to socialise and have fun, hot tubs are inspiring and offer lots of lifestyle opportunities.
How much does a 5 person hot tub weigh?
A 5-person hot tub is a great family capacity tub. On average, it will weigh between 650 to 750 pounds, depending on the manufacturer’s choice of materials. This gets it to around 5,000 pounds when full of water.
How many people can fit in a hot tub?
A hot tub that comfortably holds at least six people is a great family capacity tub. Many will lie between 4,500 to 5,000 pounds depending on how they are created and other accessories that come with the tub.
What causes a hot tub to weigh more?
Weight will vary depending on setup, piping, number of jets, number of motors, etc but this may give you an idea of what to expect. Hot tub shells, due to their size, can affect the weight the most.
How much does a jacuzzi weigh?
A large jacuzzi will comfortably fall between 750 to 800 pounds or 340 kilograms when empty. This is to say that Jacuzzis weigh between 300 to 800 pounds depending on their capacities and the materials used to construct them.
What is a hot tub made of?
Although plastic remains popular today, high-end wooden tubs still look beautiful and are usually made from cedar, redwood and other trees.
What is the best material for a hot tub?
Acrylic is considered to be one of the most durable materials for a hot tub shell you can find today. The downside of it is that it is heavier than some of the other options. It can also cost more than materials like fiberglass, plastic, and vinyl.
What does "weight full" mean on a hot tub?
You will also have another weight called ‘Weight Full’ that would indicate the total weight once the tub is filled with water.
Method #2 – Dimensional
- The dimensional method is not as accurate as the fill-time method, but is a quicker way to determine the approximate volume of any hot tub.
Portable Acrylic-Fiberglass Hot Tubs
- Our formulas make it easy because you use the outside dimensions of your portable hot tub cabinet. 1. For Square or Rectangular portable acrylic hot tubs: 2. For Round or Multi-sided portable acrylic hot tubs: * Results are estimated volume only. Consult with manufacturer.
In-Ground Hot Tubs, Soft Hot Tubs, & Wooden Hot Tubs
- These types have fewer interior water-displacing features, so this formula takes that into account. 1. For Square or Rectangular types: 2. For Round, Irregular, or Multi-sided types: * Results are estimated volume only. Consult with manufacturer.