Most base cabinets come in widths that accommodate the standard kitchen sink sizes. 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.
Base cabinet size
To determine the maximum sink size for your base cabinet, measure the interior of your cabinet and subtract two to three inches from each dimension. 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.
A 36" sink will fit into a 36" cabinet easily if you strap it in place. Manufacturer's allow for chubby plumber fingers to access clips to tighten. If you eliminate the clips, you eliminate the need for access.
The length of the sink you order needs to be less than the width of the interior of the cabinet, with a little room to spare. For example, 36'' wide cabinets are often outfitted with 33'' sinks. It's important to know how the sink will be mounted, with drop-in and undermount sinks being the two most popular options.
Measure the opening width under your existing sink (or where the new one will be installed) from left to right. This measurement is your cabinet size. Then, allow at least 2-3 inches on both sides for mounting hardware. For example, a 36" cabinet can accomodate a 30-32" sink.
The recommended size for a 36" base cabinet is a 33" farmhouse sink or smaller. It is recommended that your base cabinet be 3 inches larger than the size of the farmhouse sink you are considering to install.
Measure the opening width under your existing sink (or where the new one will be installed) from left to right. This measurement is your cabinet size. Then, allow at least 2-3 inches on both sides for mounting hardware. For example, a 36" cabinet can accomodate a 30-32" sink.
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.
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.
Buttrick recommends a sink that is at least 27 inches long, 19 inches wide, and 7.25 inches deep. “Once you factor in the three-quarter-inch counter depth, the sink is eight inches deep,” he says. Similar-size models are also available commercially.
Wondering why you can't fit a 36” sink in a 36” cabinet? That's because of how the sink attaches to the counter! Every undermount sink has a bit of a lip that gets siliconed to the underside of the counter – reinforced with metal clips. That lip and those clips take up an inch or two (and vary from sink to sink)!
Kitchen Cabinet Kings
General rule of thumb is actual sink should be 3" in actual width less than the sink base for smooth fit. However if you notch the sides of the cabinet, you should be able to get something as tight as 1.5 less than cabinet to fit.
Start by measuring the depth of your cabinet. Place your tape measure along the bottom of the cabinet and measure from the back to the front edge. Next, measure the total width. Place your tape measure along the bottom of the cabinet to measure from the left edge to the right edge.
Standard-sized kitchen sinks measure 22 inches by 30 inches.
While the front-to-back measurement of the sink typically remains the same (roughly 22 inches) due to the size of most cabinets, the length of various kitchen sinks can vary immensely.
30 inches- Used for single basin sinks. 33 inches- Used for offset sinks, or double basin sinks. 36 inches- Used for double basin sinks. 42 inches- This is the largest width in a base cabinet.
Standard sink base cabinet dimensions range from 30 to 42 inches wide. 30 inches is the standard single basin sink base width. 33 inches is the typical double-basin, offset sink cabinet size. 36 inches is the standard double-basin sink cabinet dimension.
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.
If you frequently use large pans or baking trays, it might be worth getting a sink with an extra wide or extra deep bowl – or even a 1½ / double bowl. If you don't have a dishwasher in your kitchen, make sure you get a sink with a built-in drainer, so you have enough space to let items dry after you hand wash them.
A 33" sink will undermount into a 33" cabinet if you strap or harness, not clip or block, the sink in place. Disregard the sink manufacturer's instructions please; I've done this hundreds of times.It is not a difficult process at all.
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".
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.
Following the rule of thumb for mirror size, your mirror should be up to four inches smaller than the vanity in width. There should be a 2-inch space on each side of the mirror above the vanity. For 36-inch vanity, a 32-inch vanity mirror is perfect, leaving the 2 inches gap on either side of the mirror.
Another larger option, that provides more variety in its use is a 29" double bowl sink. This sink will fit in your 30" kitchen sink base cabinet and provide you with two 16x13"basins.
Most Popular By Configuration. Single basin, apron/farmhouse, workstation, and double basin kitchen sinks are the most popular sink styles for the upcoming years.
Consider the Height of the User
If the user is around the 6-foot range, a 32 inch vanity will almost certainly be uncomfortable for them to use. The reverse is true for someone closer to 5-feet. A 36” vanity will most likely be a bit too tall for them.