You'll want to go larger. The most common sizes for a kitchen sink are 30" or 33", however a standard size could measure anywhere between 24" and 36" in length. Generally, sinks up to 30" will contain one large single bowl.
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.
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.
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.
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.
As a small kitchen sink size, 22-inch sinks can be perfect for compact kitchens or as secondary sinks in larger kitchens. Small sinks are also great kitchen nook ideas. If you have limited counter space, these can be mounted under the counter or in a corner.
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.
Some sinks will be labeled 30" Kitchen sink, but the basin size is in fact 28". [This sink will fit!] While other sinks are named after their TRUE 30" basin size [This will NOT fit]. Which means you CAN fit some "thirty" inch sinks in a 30" kitchen sink 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.
The most common sink sizes for a 30-inch cabinet are 24 to 27 inches wide. These sizes offer a comfortable fit within the cabinet and provide enough room for daily use.
Most styles of sink work in small kitchens, as long as the sink is roughly between 22 and 24 inches. Anything more than 27 inches runs the risk of being too big and overpowering your kitchen, as well as taking up valuable counter space. As you have less space, a single bowl sink may be the better option.
Standard Kitchen Sink Sizes to Know
On average, customers who purchase single-bowl sinks prefer 30-inch-long dimensions at most. Experts recommend at least 22 to 27-inches in length, which also works for small kitchens. Length is one factor, but you also have to consider the depth of the 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.
You need a 36" cabinet. A 33" cabinet will only fit a 30" sink.
The reason for this is to allow for adequate room to work when installing the sink, as well as to avoid potential water damage or mold growth in the cabinetry. The minimum cabinet size needed for your sink will be found on the product page from our website once you search the model like the example shown below.
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.
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. If you're replacing a sink, make sure it fits the existing cutout.
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.
For single-sink cabinets, the average bathroom vanity width range is between 30 and 48 inches. For double vanities, a width range of 60 to 72 inches is standard. Keep in mind that the vanity top should be about 1 inch wider and deeper than the cabinet itself.
Never Place a Full-Height Cabinet Above the Sink
We strongly recommend that a full-height IKEA cabinet above the sink must have an open space that's at least 12”(H) and 30”(W). The reasons why are two-fold. First, it's pretty awful to work over a sink with a full cabinet inches away from your face.
They're roomier, for washing large pots and pans.
And if you don't clean as you go, a big, deep single sink is a good place to stash dirty pots and dishes, so your kitchen looks more orderly.
Single-bowl sinks are generally larger than double-bowl sinks, which can make them more convenient for tasks such as washing large pots and pans. They also offer more uninterrupted space for items such as a drying rack or cutting board. Single-bowl sinks are often less expensive than double-bowl sinks.
So, the best shape of a sink mostly depends a lot on the look you are going after. Oval and round sinks have a more traditional and classic look, while square and rectangular ones have a more modern and sophisticated look. Another factor that may affect your choice of sink shape is the available space.
Double Basin/Bowl Sink
The most popular type of kitchen sink arrangement, dual basins allow for washing on one side and rinsing or drying on the other side.