#1 What is the standard size of a single in wall oven?
Standard wall oven sizes typically run 24, 27 or 30 inches wide. Depth and height remain about the same regardless of width. Most single wall ovens are 27 to 29 inches high. Wall oven depths generally range from 22 to 24 inches to fit within standard cabinets, or 27 total inches when including handles and doors.