Calculate the volume of a rectangular or square tub as the length multiplied by the width, multiplied by the depth and finally multiplied by 7.5 to equal the volume in gallons. Divide the resulting figure by 1,728. Write down the result in minutes and seconds.Multiply the number of minutes it took to fill the hot tub by 60. So there are about 325-375 gallons of water in a 6 person hot tub. When I'm not spending time with my wife & 3 daughters, I can usually be found practicing martial arts, making music, blogging on my other blogs over at Hot Tub Owner HQ is owned and operated by Jeff Campbell/Middle Class Dad. An 8 person hot tub can hold about 615-675 gallons of water. I'm Jeff Campbell. A 6 person hot tub is similar in size to a 5 person tub. So let’s keep going!There are plenty of good reasons to calculate how many gallons of water are in your hot tub.Once you get an idea of how much it holds, you can figure out all sorts of useful information. We’ll use the following steps to calculate your hot tub’s capacity:This method varies slightly depending on if you have a square or round hot tub. If you’ve ever filled up a hot tub or been concerned about water usage, you may have asked how many gallons are in a hot tub.Here’s what I’ve learned from owning 4 different ones:But there are so many different sizes, shapes, and styles of hot tubs. These behemoths can weigh as much as 7800 pounds when filled! Middle Class Dad also participates in affiliate programs with Siteground, Clickbank, BuyerZone, CJ, ShareASale, and other sites. Add the number of seconds to the resulting figure for the total amount of seconds it took to fill the entire tub.Multiply the number of minutes it took to fill the five gallon bucket by 60. Multiply the result by 2.4 if the hot tub has seats, or 4.8 if the hot tub doesn't have seats. This Miami fits beautifully, and we’ve got a whole host of other shapes and sizes to suit every need! It’s a good opportunity to take advantage of this easier solution.If you need an answer NOW and don’t mind a bit more complex math read on to learn the Find out how to choose the best hot tub size with this guide by Hot Spring Spas! The result is the approximate amount of gallons the round hot tub will hold.Turn on the water source that you're using to fill the hot tub and place the water hose inside the hot tub. How many gallons does an 8 person hot tub hold?
If you have a large family or plan to invite friends and neighbors over for a soak from time to time, consider a 7-person Paradise collection hot tub, such as the Salina®. Use a stopwatch to start timing how long it takes to fill the hot tub.Write down the amount of time it takes to fill in minutes and seconds.Fill a five gallon bucket with the same water source and hose. It will take a bit more time, but filling your hot tub is part of the required maintenance anyway.
Inflatable hot tubs are fast becoming popular due to their low cost. The Lay-Z-Spa inflatable hot tubs often dubbed as Lazy Spa, is one popular brand among inflatables. Some of those include:Using the above estimates might be okay temporarily.But we do hope you’ll consider measuring your hot tub’s capacity accurately. If you have just purchased a hot tub or intend to purchase a hot tub and you want to calculate the amount of water you will use to estimate the increase to your water bill, you can estimate how many gallons it will hold using its dimensions, or you can track how much time it takes to fill to calculate a more accurate figure.Measure the depth, length and width of a square or rectangular hot tub in inches with a tape measure. How to Calculate Hot Tub Volume in Gallons. Remember also that people, like hot tubs, vary in size. (Not if you . Multiply the result by 2.4 if the hot tub has seats, or 4.8 if the hot tub doesn't have seats. So think twice before installing one of these bad boys on your deck.I get into how to easily calculate whether your deck can hold one, but also how to retrofit your deck to take the extra weight.A hot tub cover is essential to ensure safety, maximize energy efficiency, prevent evaporation, and maintain chemical balance. An 8 foot by 8 foot, 6 person hot tub usually holds between 400 and 500 gallons.