The regular sizes of stainless steel sink

a few standard sizes apply for stainless steel sinks:

Single-bowl sink: 20 inches long by 30 to 33 inches wide
Double-bowl sink: 22 inches long by 33 to 48 inches wide
Apron sink: 24 to 25 inches long by 30 to 36 inches wide
Depth: Sinks vary in bowl depth from 7 to 10 inches for a standard sink, though deep-bowl models that measure up to 13 inches deep are also available