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".
Vanities come in a variety of sizes with the most common widths being 24", 30", 36", 48", 60" and 72". A 24" vanity is perfect for a powder room or guest bathroom with limited space while a 48" vanity may be suitable for a medium-sized bathroom.
Standard depth of a modern bathroom vanity is 21″. This measurement is taken from the front of the cabinet to the rear of the cabinet and does not include any overhang of the countertop.
Double vanities are generally between 60 inches and 72 inches wide. For a guest bath, you likely need a single-sink vanity, which ranges in width from 18 to 48 inches.
18inchvanities are a great option for small bathrooms because they offer plenty of storage space without taking up too much room.
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".
The 30-inch bathroom vanity size is a smart choice for tight areas, particularly guest bathrooms and powder rooms that have limited space. This modest width can only accommodate a single sink, and it offers less room for toiletries and storage in general.
60-Inch: If you've been wanting his and hers sinks, the 60-inch bathroom vanity is the ideal size for it. Offering two sinks, a generous amount of countertop space, and plenty of storage space, it is perfect for couples.
So if your vanity space is limited then there are more things to consider. Two sinks will physically fit in a 48” wide space, however, having the second sink will use all of your counter space and will eliminate your ability to have under counter drawers because of the space needed for the plumbing under the sink.
Instead, think about the overall size of your new bathroom and plan to install a vanity that will fit comfortably within it. Having a vanity that's too large in a smaller bathroom will make the entire room less functional and comfortable.
Toilet placement
A toilet should have some elbow room between it and another fixture or vanity. The NKBA's recommendation is at least 18″. Codes allow a minimum distance of 15″.
Comfort Height: In recent years, taller, comfort height vanities have grown in popularity. Comfort height bathroom vanities measure to be about 36 inches in height, compared to the standard 30-inch or 32-inch.
As a general rule, a mirror (or combination of mirrors) should be an inch or two smaller than the width of the vanity counter.
Due to their simplicity, oval sinks complement countertops of any design and color. Their classic design also makes them easy to pair with almost any bathroom style. They are space-savers, as many of them are designed to fit into small spaces. They have no place for dirt to get trapped, thus are easy to clean.
The standard sink size is about 22 inches long to 30 inches wide, but once again it's crucial to take proper measurements. If you're replacing a drop-in sink with rims, start measuring from the outer lip of the sink, not the basin itself. If you have an undermount sink, start measuring where the edge meets the counter.
A 30-inch wide or a 36-inch wide cabinet are most common. The height of the cabinet can be customized, but 36 inches is average. A typical 33 x 22-inch sink will fill a 36-inch base cabinet.
Just look at the before and after. However, double sinks aren't always outdated. Double bowl sinks have become increasingly less popular since the beauty of the dishwasher became a thing. Double sinks used to mainly serve the purpose of cleaning on one side, and drying on the other side.
The standard vanity size for single vanities is between 36 and 48 inches wide, making them a fantastic option for guest bathrooms and powder rooms. When you have an especially small bathroom design, there are even wall-mounted vanities designed to free up valuable floor space.
While you may find double bathroom sinks in various sizes, the standard size and shape is circular between 18-20 inches and about 8” deep. The distance between the two sinks, measured from each of their centers, should be at least 30 inches, if not more, depending on the total length of your vanity.
Standard Double Sink Vanity Sizes
If you are going to have two sinks, experts recommend the following vanity sizes: 48 inches (much less common, but available with limited counter space) 60 inches (very common) 72 inches (very common) 84 inches (growing in popularity for larger spaces)
Double Sink Vanity Sizes
The vanities usually start at a minimum of 60 inches wide and can go to 84 inches at the extreme. Average double sink: The average sink size for this style is usually round or circular with an average measurement of 19 inches by 19 inches with a standard height of 8 inches.
Dual Basins in the Master Bathroom
The most common place to see a dual-basin design is in the master bathroom. These are sometimes called a his-and-hers vanity design. The basic idea is easy to see: one sink for each half of the couple so that they can use the bathroom vanity at the same time.
One of the easiest ways to give your room a spacious look is to use lots of white — white tile, white paint, a white vanity and so on. This noncolor-color naturally recedes, making the space look bigger. It also reflects any available light, rather than absorbing it.
And 5 feet really isn't enough for comfortable, simultaneous use of both lavs. Six feet is a real-world comfort minimum, with 36 inches between lav centers. In fact, most research suggests that a 42-inch-wide single vanity is the perfect size for most users.
Is a 5X8 bathroom too small? No, a 5×8 bathroom is the minimal size for a full bathroom, which includes a shower and a bathtub. Although the space might seem cramped, 40 square feet is still a good size for a bathroom.