Bathroom Sink Base Sizes. We stay on top of trends so you can get the look and feel you want including small bathroom sinks and space saving corner sinks. Is this vanity going in a master bathroom or a powder room. Smaller vanity tops measure 30 inches wide while larger tops measure up to 92 inches wide.
I think it will maximize the space of your bathroom. A 27 inch sink base cabinet would be most likely to comfortably fit the dimensions of a small sink 24 inches width.
There s no standard size for a bath sink.
A guest room or a kids bathroom. That will leave 4 5inches of space on the counter too. Sink base cabinets are another common sink type found in most bathrooms though your size is ultimately restricted to the average size of the base cabinet installed in your bath space. Rectangular sinks are usually 19 to 24 inches wide and 16 to 23 inches front to back.
