How to Measure Your Toilet: What’s the Standard Diameter?

Toilets bring great convenience to our lives. Today, I would like to share information about the size of toilet openings. Let's take a look.

What is the size of the toilet opening

Typically, the standard size is about 80mm, and the diameter of the drainage pipe is 110mm. However, since different households may use different types of toilets and have varying hole distances, it’s essential to measure the drainage hole distance before purchasing a toilet. In special cases, an adapter can be installed to adjust the hole distance.

How to correctly select a toilet

1、Function

The basic function of a toilet is flushing. Nowadays, many toilets come with additional features, such as automatic sensor flushing, heated seat, automatic bidet spray, automatic drying, and self-cleaning nozzles. Toilets without these extra features are generally cheaper. If you are on a tight budget, consider opting for a basic model with essential functions.

2、Size

Toilets come in various sizes. When purchasing, it is essential to consider if the dimensions match those of your bathroom. A critical factor is whether the distance from the back wall to the toilet's drainage outlet is less than the toilet's dimensions; if not, it will be challenging to install it, and you may need to purchase another model.

3、Quality

Quality is indeed an important factor. To check the quality of the toilet, first inspect the materials of the inner and outer surfaces, as well as the fixtures in the water tank and the flushing mechanism.

4、Appearance

When shopping for a toilet, we often prioritize its appearance. It is possible to choose a design we like while ensuring that it meets functional, size, and quality requirements. When considering aesthetic elements, it’s crucial to evaluate how well the toilet matches the overall decor style—maintaining harmony with the decor is very important.

In summary：this information covers the size of toilet openings and how to correctly select a toilet. I believe this will help you gain a better understanding. For more related information, please continue to follow the Hawkrown, where I will provide answers to your questions.