When selecting a bathtub, there's an inextricable question that always comes to mind: should you go with a standard tub, or should you embrace the allure of a deep tub? It may seem like a simple choice at first glance, but trust me, once you dig deeper, you'll realize there's quite a bit to learn. Today, we're going to have a relaxed and casual chat about the pros and cons of both types of bathtubs to help you find the answer that's best for you!
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TL;DR: Standard Bathtub vs Deep Bathtub
- Standard Tub: 14–17 inches deep, space-saving, budget-friendly, great for quick showers or occasional soaks.
-
Deep Tub: 20+ inches deep, full-body immersion, spa-like comfort, but requires more space, stronger flooring, and higher water usage.
👉 Quick Pick: Small bathroom or limited hot water = go with Standard. Want luxury and relaxation = choose Deep.
Deep vs Standard Bathtub: Key Differences

First, a brief distinction is made between the two types of bathtubs.
- Standard bathtub: Perhaps you have one of these tubs in your home, which is smaller in size, usually around 14-17 inches in depth, and very functional for both showering and soaking.
- Deep bathtubs: As the name suggests, these tubs are much deeper, up to 20 inches or more in depth, and feature a full-body immersion experience (shoulders can be fully submerged as well). They are usually designed as freestanding, Japanese-style bathtubs, or those that look “high class” at first glance.
Space & Weight Checklist (Will It Fit?)

If you're usually more inclined to a quick wash and feel that a soak is just an occasional form of relaxation, then a standard bathtub is perfectly adequate - they're convenient, economical, and fit nicely into a shower system.
But if you're the kind of person who likes to soak in hot water and listen to music while letting yourself go, a deep bathtub may be ideal for you. Imagine lighting candles, picking up a glass of red wine or hot tea, and immersing your whole body in warm water ...... Doesn't it instantly feel like going to an upscale spa?
Bathroom Space Requirements for Deep vs Standard Bathtubs

A standard bathtub usually measures 60 inches long and 30 inches wide, making it suitable for most home bathrooms. If you have more limited space, it is definitely the more practical choice.
Deeper tubs require more space, especially those that are freestanding or Japanese-style. Some styles also require additional floor reinforcement (which can be surprisingly heavy when filled with water).
Tip: Before installing a deep bathtub, get a professional to assess whether the floor structure is sufficiently load-bearing!
Cost Comparison: Standard Bathtub vs Deep Bathtub
When it comes to budget, the price difference between these two types of bathtubs is significant. Standard tubs usually cost between $1,500 and $5,000, while deep tubs can easily top $8,000 to $30,000 (and even more if they're customized models).
While deep bathtubs are a higher initial investment, they may also enhance the overall value of your home. If you plan to stay in your home for a long time and want to create a luxurious private space, the investment may be worth it.
Water Usage: Standard vs Deep Bathtubs

Yes, deeper tubs do require more water - a single use may require 80 to 130 gallons, compared to about 40 to 80 gallons for a standard tub. If you're concerned about the environment or your water bill overhead, this is certainly an issue to consider.
However, many people don't fill their deep bathtubs to the brim every time. As long as you think of it as an occasional treat rather than a daily habit, the amount of water used won't seem like too much of a stretch.
Design & Aesthetics: Choosing Deep or Standard Bathtubs

The deep bathtub is not only a practical tool, but also a “value player” in home design. Whether it is simple and modern, retro and classic, or natural and rustic, deep bathtubs can be easily integrated and instantly enhance the overall style of the bathroom.
In contrast, standard bathtubs are designed to be more functional and usually have a more understated appearance. They are a good choice if your bathroom is made for practicality.
Cleaning and Maintenance: Deep Bathtubs vs Standard
Deep bathtubs are larger and deeper and may require more time and effort to clean, even to the point of “crawling in” and wiping. Standard bathtubs, on the other hand, are relatively easy to care for because of their smaller size.
So, if you're looking for efficiency, a standard tub may save you more.
Pros and Cons: Deep Bathtubs vs Standard Bathtubs
Comparison Term | Standard Tubs | Deep Tubs |
---|---|---|
Size | 60 inches long, 14-17 inches deep | 60-70 inches long, 20+ inches deep |
Budget | $1,500-$5,000 | $8,000-$30,000 (or more) |
Water Consumption | 40-80 gallons | 80-130 gallons |
Space Requirements | Smaller for compact bathrooms | Requires more space and floor weight support |
Comfort | Mediocre soaking experience for quick use | Provides deep relaxation, full body soaking is more comfortable |
Cleaning Difficulty | Easy to clean | May require more time and tools |
Design Sense | Practical, minimalist | Visually appealing, self-effacing |
Deep vs Standard Bathtub FAQ: Common Questions Answered
1. Is a deep bathtub suitable for the elderly or children?
Deep bathtubs may not be friendly to older people with mobility issues or small children, as getting in and out requires more strength. If you have these people in your home, you may choose to add non-slip mats or grab bars for added safety.
2. Are deep bathtubs compatible with showers?
Yes, many deep bathtubs can be used with a shower head, but because the bathtub is deeper, the installation height needs special consideration or water may splash everywhere.
3. What do I need to pay attention to when installing a deep bathtub?
In addition to considering space and floor loading, make sure the water heater capacity is sufficient. If the hot water supply is insufficient, the bathing experience may be greatly reduced.
4. How well does a deep bathtub maintain water temperature?
Because deep bathtubs have a larger volume, the water temperature may dissipate slightly slower, but it is recommended to use materials with better heat retention properties (such as cast iron or acrylic).
Aspect | Standard Bathtub | Deep Bathtub |
---|---|---|
Space | Fits small bathrooms | Needs more room & support |
Cost | $1,500–$5,000 | $8,000–$30,000+ |
Water Use | 40–80 gallons | 80–130 gallons |
Comfort | Quick, functional soak | Spa-like full-body immersion |
Maintenance | Easy to clean | More effort required |
Final Thoughts: Should You Choose a Deep or Standard Bathtub?

Whether it's a standard bathtub or a deep bathtub, what matters most is your own needs. If you value practicality and affordability, a standard bathtub is definitely not a bad choice; but if you're looking for a higher quality of life experience, a deep bathtub might be worth a try.
Finally, ask yourself: How long has it been since I've really enjoyed a relaxing bath? If the answer is “too long” - maybe a deep bathtub is the place for you.
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