What’s the Best Bathroom Vanity Height? Here’s What to Know

Bathroom vanities are essentially small countertops that hold the bathroom sink and provide a flat surface for bathroom accessories, like toothbrush holders, soap dispensers, or electric razers. On average, a bathroom vanity will sit at about 30 to 34 inches in height, though homeowners can find comfort height vanities that measure 36 inches.

Learn more about the factors that should be considered when trying to determine the best bathroom vanity height.

Standard Vanity Sizes

Typically, bathroom vanities range from 30 to 36 inches in height. Vanities that measure about 30 to 34 inches are considered standard height, while vanities that measure 34 to 36 inches are considered comfort height because they are more comfortable for taller users.

The depth of a bathroom vanity can vary significantly, though most fall between 17 to 24 inches in depth. However, the width of a bathroom vanity is typically the most variable size factor, stretching from just 24 inches to 72 inches.

Single-sink bathroom vanities take up the least space, ranging from 24 to 48 inches in width, while double-sink bathroom vanities can measure between 60 to 72 inches on average.

Before deciding on the size of the vanity, make sure to measure the space and plan the layout, including the additional room required to open and close doors, cabinets, and drawers.

Vanity Height Considerations

There are several factors to consider before deciding on the best bathroom vanity height, including the average user height, the existing vanity height, available space in the bathroom, and traffic flow.

Height of the Average User

One of the most important factors to think about when deciding on the right vanity for the bathroom is the height of the average user. This should include all members of the household and any close friends or family that often visit. Given that vanities typically range from 30 inches to 36 inches in height, most people choose a 34-inch vanity to provide for the largest range of users.

However, it may be better to install a 30-inch or 32-inch vanity to make it easier and more comfortable for shorter individuals to use the sink and vanity. Similarly, if the members of the household are all around six feet in height, then a 36-inch vanity is a good idea. The extra height will make the sink and vanity more comfortable for taller users.

Current Vanity Height

If you already have a vanity, the existing plumbing and electrical layout will be designed for the current vanity. Switching to a significantly taller, deeper, or wider vanity may require you to adjust the water lines, drain lines, and the position of any electrical outlets.

Most homeowners and DIYers do not have the skills and experience to move the plumbing lines or adjust the position of the electrical fixtures, which means that they will need to hire a professional plumber and electrician to complete these upgrades. If you don’t want to alter the existing plumbing or electrical configuration, buy a vanity that is compatible with the existing bathroom infrastructure.

Available Space and Existing Layout

A vanity should be able to fit in the bathroom without obstructing access to the toilet, shower, tub, or door. This includes the additional room required to open or close the cupboards, drawers, or main bathroom door.

Similarly, it’s important to choose a bathroom vanity that suits the layout. Unless you’re going to be renovating the entire space, the new vanity will need to be installed where the current vanity is positioned. The height of the vanity should be comfortable for the average user and should sit about five to 10 inches below the position of the mirror.

Sink Style

While most bathroom sink types won’t affect the vanity design, there are a few options that could have you reconsidering the countertop height, size, and layout.

• Vessel sinks are designed to sit on top of the bathroom vanity. The edge of the sink can measure up to six inches in height from the base to the rim, so take this extra height into account when selecting your vanity. Choose a 30-inch or 32-inch vanity to ensure the sink sits at a comfortable height for users to wash their hands.
• Undermount sinks are positioned under the lip of the vanity, increasing the amount of surface area available for bathroom essentials. Since the entire sink sits below the edge of the vanity, you may want to opt for a taller vanity to increase user comfort.
• Tabletop sinks are similar to vessel sinks, except that they are typically rectangular or oval-shaped, with a wide, flat bottom. This style of sink sits on top of the counter, increasing the overall height of the vanity. With this in mind, it’s best to select a 30-inch or 32-inch vanity, so that the sink is comfortable to use.