What bathtub size should I choose?
Choosing the right bathtub size is essential to optimize your bathroom space and ensure comfortable use. However, with a multitude of sizes and models available, it can be difficult to find your way around.
Let us therefore provide clear and precise information on the different bathtub sizes, standard dimensions, and how to determine the ideal height.
Whether you are looking to renovate your bathroom or design a new one, we will help you choose the bathtub that is perfectly suited to your needs and your space.
Bathtub: the standard sizes available on the market
When it comes to choosing the size of your bathtub, it is important to understand the available options and the typical dimensions associated with each type of bathtub. Here is an overview of the standard sizes for five categories of bathtubs: rectangular or oval, round, corner, and double bathtubs.
Rectangular or oval bathtubs
Rectangular bathtubs and oval bathtubs are the most common. They offer a wide variety of sizes to suit all bathrooms. Standard dimensions generally range between 150 and 180 cm in length, 70 and 80 cm in width, and around 40 to 50 cm in height.
At Spalina, we offer products measuring between 160 and 180 cm in length, between 70 and 81 cm in width, and between 56 and 78 cm in height.
Round bathtubs
Round bathtubs, although less common, add a unique and luxurious touch to the bathroom. They are often used as a centerpiece in large rooms. On the market, the diameter ranges from 120 to 160 cm, although the largest models can reach up to 180 cm in diameter.
On the Spalina website, you will find round bathtubs with a diameter of 130 cm. These dimensions are ideal for smaller spaces while still offering a comfortable bathing experience.
Corner bathtubs
Corner bathtubs are perfect for optimizing space in small bathrooms by making efficient use of corners. In terms of size, this type of bathtub measures between 120 and 170 cm on each side. However, rectangular corner models generally measure between 150 and 180 cm in length and between 70 and 80 cm in width.
As for the Spalina catalog, it offers various sizes with models measuring 135 x 135 cm, 140 x 140 cm, 150 x 150 cm, 170 x 80 cm, or even 170 x 120 cm (non-exhaustive list of sizes).
Double bathtubs
Double bathtubs are designed for the comfort and relaxation of two people at the same time, offering a shared bathing experience. Logically, this type of bathtub very often features a larger standard size than single bathtubs.
These generally measure between 140 and 180 cm in length and up to 200 cm in width. For your information, the Spalina catalog comes in two dimensions: 170 x 120 cm and 170 x 100 cm, as our models are designed to combine comfort with optimized space.
By understanding the dimensions and characteristics of each type of bathtub, you can make an informed choice that meets your needs while fitting the available space in your bathroom.
Our tips for choosing the size of your bathtub
To choose a bathtub with the right dimensions, we recommend taking four parameters into account: the available space in your bathroom, the desired comfort, the intended use, and of course your height.
The available space in your bathroom
Before buying a bathtub, carefully measure the available space in your bathroom. Make sure you leave enough room to move around comfortably and to install other elements such as the sink and the bathroom cabinet.
For wall-mounted bathtubs, we recommend keeping 50 to 60 cm in front of the bathtub so that you can move around comfortably. As for freestanding models, ideally allow 50 to 60 cm around each side.
Corner or compact bathtubs are therefore perfect for small bathrooms, while large bathtubs or freestanding bathtubs can be considered if you have more space available.
The desired comfort
Comfort is a key factor when choosing the size of your bathtub. If you enjoy long, relaxing baths, opt for a longer bathtub that will allow you to stretch out completely.
By the way, for extra comfort, consider whirlpool bathtubs or ergonomic shapes that follow the contours of the body.
The intended use
The size of your bathtub must also be suited to the intended use. If you want to enjoy baths for two, you will need a double bathtub with suitable dimensions. On the other hand, if you plan on taking baths alone, a smaller single bathtub will be sufficient.
Your height
Your own height also influences the choice of your bathtub. If you are taller, you will need a longer bathtub so that you can lie down comfortably. For example, if you are 1.80 m tall, we recommend buying a bathtub that is 180 cm long, which will allow you to immerse yourself completely in the water.
On the other hand, shorter people may find more compact bathtubs perfectly adequate and easier to access.
Discover all our products in stock
After reading this guide, we invite you to discover all of our bathtubs currently in stock. Feel free to make an initial shortlist and add your favorites to it. And place your order in just a few clicks after comparing prices and considering your preferences, or take some time to think before ordering later.
If you ever need additional advice, our team can be reached via chat, email, or phone.
