Each sink (regardless of whether we're talking kitchen, bathroom or utility sinks), will have a minimum cabinet size (which is the exterior measurement of the cabinet that the sink sits in).
The first step is to make sure your new sink will fit into your countertop by determining the minimum cabinet size. 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.
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 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.
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.
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 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.
Yes, you definitely can! Something you should keep in mind, though, is you'll have to cut out the front of the cabinet and remove the counter top prior to farm sink installation. If you want to make the job easier, consider getting a retrofit farmhouse sink, which is meant for a standard kitchen sink base.
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.
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.
A 33" cabinet will only fit a 30" sink.
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.
Besides, in order to avoid backsplash spots at the bottom of the upper cabinet, please leave more space between the upper cabinet and the sink. Usually, the upper cabinets should be at least 12 inches above the sink.
Working space is the space around work areas such as cooktops or sinks. For example, a sink should have at least 18 inches of working space on at least one side. A cooktop should have at least 15 inches on one side, 12 inches on the other, and nine inches behind it.
No matter what you do, you will most likely need a special or custom cabinet to accommodate your new farmhouse or apron sink. This is because there are many styles of sink designs and how they need to be installed, typically requires a non-standard cabinet. The two most common types are Drop-in or Undermount.
In order to maintain the good health of kitchen sinks, it is essential that they are properly vented. Sinks, and kitchen sinks in particular, usually have to be vented for safety reasons. It does not matter what kind of sink you have, it still needs a vent.
You'll have to ensure your current counter (and possibly the cabinet beneath) is spacious enough to accommodate your preferred replacement size. From there, it's a matter of finding a specialist capable of cutting the counters to match your new sink and then installing it.
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.
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.
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.
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. The other thing that you need to consider is the depth of the sink. Sinks can have a depth between 6 and 12 inches.
When selecting, or designing, a base cabinet for your new farmhouse sink, it is important that the size of the base cabinet is correct. Your base cabinet should measure 3" longer in length than the sink you are installing. For example, if you have a base cabinet that measures 36" wide it will support a 33" sink.