Hot tubs are available in all kinds of shapes and sizes. There are small inflatable hot tubs that are ideal for 2-4 people and large swim spas that allow you to practice swimming strokes in the jet flow of the water. When looking to buy a hot tub, the most common question that most prospective buyers ask is: how much does the hot tub weigh?
The answer varies, depending on a range of factors such as the size of the hot tub, construction material, depth, accessories included, type of cover, and more. Here are some reasons why knowing the weight of the hot tub is important:
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Installation Purposes
When installing a hot tub on a deck or patio, you need to know its weight when dry, filled with water, and when people are sitting in it. This helps in building a deck that can support the hot tub’s load without breaking or developing cracks. -
Moving Purposes
Knowing the hot tub’s dry weight reduces the hassle of moving. It helps estimate the manpower needed and the type of straps and moving truck required.
Average Hot Tub Weight
| Sl No. | Product Name | Weight | URL |
|---|---|---|---|
| 1 | Hudson Bay Spas 4 Person 14 Jet Spa | 500 lbs | View on Amazon |
| 2 | American Spas AM-630LS 5-Person 30-Jet Spa | 740 lbs | View on Amazon |
| 3 | Lifesmart Rock Solid Simplicity Plug and Play | 269 lbs | View on Amazon |
Average Hot Tub Weight: 503 lbs
Least and Maximum Hot Tub Weight
Least Weight: This refers to the weight when the hot tub is empty.
- An 8x8 hot tub typically weighs 400-600 lbs.
- Smaller tubs (5x7) average around 300 lbs.
- Extra-large tubs can weigh about 2400 lbs.
Maximum Weight: This includes water and occupants.
- A 7.5x7.5 hot tub holds approximately 420 gallons of water and accommodates 6-7 people.
- Total weight = 5,655 lbs
How to Find the Weight of a Hot Tub
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The Manual
Most hot tubs come with a manual specifying the dry weight and recommended capacity. -
Manufacturer’s Website
Search the model number on the manufacturer’s website for detailed specifications. -
Calculations
Combine the dry weight with the weight of the water (1 gallon = 8.3 lbs) and occupants (average 185 lbs/person).
Example:- Empty spa weight = 500 lbs
- Water weight (225 gallons) = 1877 lbs
- Total weight = 2377 lbs
Conclusion
Knowing the weight of a hot tub is crucial for moving or installing it. Always account for possible weight variations due to weather, water temperature, and occupant weight. Share your tips and tricks for finding a hot tub’s weight in the comments.