If your bathroom size is big, then it more beneficial for you.

How to measure a sink. Then use this size 18 to 23 inches wide and 15 to 22 inches front to back. It is more common for the topmost portion of the sink to be wider than the lower, so make sure you measure it accurately. Measure from the deepest part of your sink to where the measuring tape.

Then, you should use the measuring tape and place it on the bottom. Measure the height of one side. Measuring an old sink is necessary for many purposes like replacing it with a new one or installation of a new countertop.

Using a measuring tape, measure the length across the lip of the sink closest to you when the sink is installed. Lay a level or straightedge across the top of your sink. Take one side of your sink and find the shortest distance between the corner point and partway down where it meets with another.

Clean sink and empty cabinet. Ensure that the edge of the tape meets the outside rim of the sink on that side. How to measure a kitchen sink.

You now have the width and. Measure sink depth and cabinet depth. Measure the depth from the bottom.

Use a tape measure to measure from one side of the sink to the other, just above where the walls start to curve toward the bottom of the sink. Then, clean the sink itself with bleach to. Measure from the edge of the sink to the opposite edge.