With the most common design being a top-mount or under-mount sink, that means most vanities will be measured to the surface of the countertop. Standard bathroom vanity height starts at 32” and goes up to 36”, with 34” typically leaning towards the new universal average.
The majority of builders and architects agree that the standard bathroom vanity height is around 30 to 34 inches, but this isn't the case for all bathrooms. When choosing the best vanity height for your space, here are the top factors you'll want to consider.
The standard height of a bathroom vanity cabinet is 32". Bathroom vanities range from 30"-36" in height. Modern bath cabinets have become taller recently.
However, based on the average height of men and women in the USA, some studies have suggested that a better bathroom sink vanity height for men would be between 34-36 inches, and a more appropriate height for women would be between 32-34 inches.
For a single vanity, the most popular widths are 24", 30", 36", 48", and for double vanities the most popular widths are 60" and 72", but start at 48". The standard depth of a vanity is typically around 20", but narrower options are available. The standard vanity height is 32", but ranges from 30" – 36".
Most round bathroom sink bowls are 16 to 20 inches in diameter, while most rectangular sinks are 19 to 24 inches wide and 16 to 23 inches front to back. The typical basin depth is 5 to 8 inches.
White Bathroom Vanities
White has been the most popular bathroom vanity color for years.
Clear floor space
NKBA designers recommend a 30″ clearance between the front edge of a fixture, such as a vanity or toilet, and any other fixture or wall. The building code allows for a minimum of 21″.
Usually, the bathroom tends to have more limited floor space. The standard height for kitchen cabinets is 34 inches high. Bathroom cabinets come in a little shorter, typically at 31 inches. These cabinets are also shallower, with a standard depth of 21 inches, versus 24 inches for kitchen models.
The height of the cabinet above a kitchen sink hangs between 24-inches and 36-inches above the countertop. This allows for ample overhead space.
The biggest difference lies in their height and depth. Kitchen cabinets typically measure around 35 inches (without the top), whereas vanity cabinets measure around 29-30 inches (without the top).
Standard Height of a Bathroom Sink
Bathroom sinks can be found in ranging heights from 29” to 36” high, depending on your preference and height needs. For more specifics, bathroom vanity cabinets with set-in sinks might sit between 30” and 36”, whereas pedestal sinks are often built between 29” and 33” high.
Bathroom base cabinets and vanities are typically lower than kitchen countertops because they are designed for tasks done seated or when bending at the waist, such as applying makeup or shaving.
Yes, Vanities Should Be Attached to the Wall
Most of the time, plumbing comes through the wall underneath the sink, and the vanity's cabinet keeps it hidden. A vanity that isn't attached to the wall could shift, either with time or because you've accidentally bumped into it.
If the top is on a free standing vanity (no walls on either side) the top should be 2” LONGER (B) than the vanity to allow for 1” overhang on each side.
The standard bathroom vanity depth ranges from 20 to 23 inches, with 21 inches being the average depth of a bathroom vanity. If you have a narrow bathroom layout, you can find shallow-depth vanities that range between 16 and 18 inches.
Keep it Neutral
For walls and appliances, sticking to colors like gray, white, and black are recommended. Selecting these colors makes it easy to match with décor. In addition, white is especially popular in many bathrooms because of its clean aesthetic.
Most notably, light-blue bathrooms are a strong favorite that can result in a big return on investment for your home. Survey participants noted they'd be more interested in touring and buying a house with colors in home design that include a light blue bathroom—and willing to pay 1.6% more than expected.
Best Colors for Resale Value
Currently, painting your bathroom light blue can increase the value of your home by $5000. A light blue hue invites a calm, serene, and relaxing environment that compliments almost any decor or design style. Light yellow, cream, beige, and gray are also favorites of prospective home buyers.
A typical 33 x 22-inch sink will fill a 36-inch base cabinet. If you're replacing a sink, make sure it fits the existing cutout. If the cabinet allows, you may be able to install a larger sink by expanding the cutout. A farmhouse sink may require a special cabinet size.
A 36″ base cabinet can handle a 33″ sink at most; a 30″ cabinet should be fitted with a sink no larger than 27″ wide. The average 24″ sink base cabinet comfortably accommodates a standard 22″ sink; be sure to consider the depth of your sink when planning storage inside the base cabinet.
A 33" cabinet is outside measurement. Figure 3/4" wall thickness, so the inside measurement of the cabinet is 31½". You can possible squeeze the sink in there. It will be difficult to get at the side clips.
Bathroom sinks made from clay-based ceramic material such as vitreous china, fireclay and porcelain are common and easy to clean. Metal sinks, including brass, copper and stainless steel varieties, are durable choices.
In general, the standard sink size is 22” x 30”. While single bowl sinks can have a width upto 36 inches, double bowl sinks can go upto 48 inches.