What Is The Standard Size Of A Kitchen Sink??

Setting the Standard
The average kitchen sink measures 22-by-30 inches.

While the front-to-back dimensions of the sink remain standard due to the size of most countertops and cabinets, the width of different types of sinks can vary dramatically.

How do I measure a sink?

Depth

• Place a straight-edge across the top of the old sink.
• Insert a ruler into the sink, and position its bottom end beside the drain.
• Measure from the bottom of the sink to the straight-edge to get the depth of the sink.

How do I measure for a replacement kitchen sink?

How are top mount sinks measured?

Place your straightedge ruler or your level across the top of your sink. Use your tape measure to measure the deepest part of you sink basin to the bottom edge of the ruler. Write down the depth. If you have an undermount sink, be sure to measure the height from sink to countertop.