How Much Does a Toilet Weigh?

If you intend to buy a new toilet for your home, business, or public facility, it is not unusual to ask how much does a toilet weigh? On most occasions, you must know the weight of the toilet you want to buy because its weight affects multiple aspects, including installation and transportation. Significant factors that affect the weight of different toilets include the materials used, configuration, brand, and design. Moreover, the various toilet components have varying weights in different toilet models. 

How Much Does a Toilet Weigh On Average?

The average weight of toilets available in the market lies anywhere between 60 and 130 pounds. However, it is worth noting that the weight of individual toilets is predicated on the toilet type. The four primary toilet categories include a 1 piece toilet, a smart toilet, a 2 piece toilet, and a wall-hung toilet. 

Average Weight of a 2 Piece Toilet 

The average weight of a 2 piece toilet ranges between 75 and 110 pounds. Nonetheless, the specific weight of a particular 2 piece toilet is contingent upon its brand and model. On e-commerce sites, most 2 piece toilets do not exceed 80 pounds. It is worth noting that 2 piece toilets are typically lighter than 1 piece toilets because the cistern and the bowl are separate. 

Two-piece toilet design
Two-piece toilet design

How Much Does the Cistern of a 2 Piece Toilet Weigh? 

Typically, the cistern of a 2 piece toilet weighs anywhere between 25 and 45 pounds without water. On average, tanks weigh an additional 10 pounds when they are full of water. The cistern comprises approximately 30% of the overall weight of a 2 piece toilet. Custom-made toilets ordinarily have additional fixtures that add roughly 5 pounds to the cistern’s total weight. 

How Much Does the Bowl of a 2 Piece Toilet Weigh? 

The bowl of a 2 piece toilet is typically heavier than an empty cistern because it is larger and has thicker materials. Most models weigh anywhere between 45 and 75 pounds without water. Notably, the water that remains at the S-trap of a toilet bowl after flushing has negligible weight and does not affect the toilet’s overall weight. 

On most occasions, the weight of the toilet bowl does not include the weight of the lid or seat. Toilet lids quintessentially weigh an estimated 10 pounds.

How Much Does a 1 Piece Toilet Weigh?

The cistern and the bowl of a 1 piece toilet are fused to form a single unit. Even though most 1 piece toilets available on the market have a stylish and contemporary look, they are notoriously heavier than 2 piece toilets. As such, 1 piece toilets may present you with an installation and transportation challenge if you intend to buy one. On average, a 1 piece toilet weighs approximately 85 to 120 pounds. 

On-piece toilet design
On-piece toilet design

How Much Does a Wall-Hung Toilet Weigh?

Wall-hung toilets usually are mounted on a bathroom wall rather than the floor. It is worth noting that wall-hung toilets are ordinarily lighter than 1 piece and 2 piece toilets to facilitate their secure installation. Most wall-hung toilet models weigh anywhere between 55 and 80 pounds. 

Wall-hung toilet design
Wall-hung toilet design

How Much Does a Smart Toilet Weigh?

Smart toilets have a compact and modular design, and some of them do not have a cistern. Notably, smart toilets are some of the heaviest toilets available in the marketplace today. Their relatively greater weight is attributable to many additional features, including water sprays, heated seats, and bidets. On average, a smart toilet weighs approximately 80 to 120 pounds. The exact weight of a smart toilet is contingent upon its specific brand and model. 

Which Factors Affect the Weight of a Toilet?

The overall weight of a toilet is dependent on numerous factors, including:

Materials Used 

The materials used to make a toilet affect its overall weight, regardless of its type. The most common materials employed in manufacturing toilets include ceramic, plastic, stainless steel, and wood. It is worth noting that the materials mentioned above have different densities and consequently impact the weight of toilet tanks, bowls, lids, and accessories. 

Ceramic or vitreous china is the most widely used material in modern toilets. Essentially, ceramic materials fall into different categories based on the clay used in forging the ceramic. Ceramic toilets are advantageous because of their durability and sleek looks. Nevertheless, a notable downside of toilets made of vitreous china includes their relatively greater weight when compared to toilets made of other materials. On average, ceramic toilets weigh roughly 40 to 120 pounds, depending on the type of toilet. 

Toilets made of stainless steel are comparatively lighter than porcelain or vitreous china toilets. However, these toilets are pricier than ceramic toilets. Moreover, toilets made of stainless steel are widely fixed in train and plane lavatories rather than the bathrooms in residential houses. Most toilets made of stainless steel typically weigh less than 65 pounds. 

Toilet Design 

A toilet’s design affects its overall weight directly. For instance, toilets with an elongated bowl design tend to be large and, consequently, lighter than those with a non-elongated bowl design. In addition, standard height toilets are lighter than comfort height toilets because they are comparatively smaller. 

A toilet’s rough-in dimensions are also attributable to its overall design. For example, a toilet with a 16-inch rough-in is larger and heavier than that with a 12-inch rough-in. It is worth noting that a toilet with a 16-inch rough-in weighs approximately 90 pounds while that with a 12-inch rough-in weighs roughly 70 pounds. 

Toilet Brand

Individual toilet brands employ divergent processes and techniques to manufacture their toilets. In essence, the processes directly impact the net weight of the models released by various brands. As a result, a 2 piece toilet model designed by a particular brand may be lighter or heavier than a 2 piece toilet model released by another brand.  

The Bottom Line

If you want to purchase a fancy toilet, the chances are that the toilets you come across will have a higher than average weight. This is because high-end toilet brands, including Toto, Kohler, and MiniLoo, add extra features to their models, making them bulkier than standard-priced toilets. The toilets also have wider seats to enhance comfort, adding approximately 10 pounds to their overall weight. 


Leave a Reply