The standard size specifications for a side-by-side refrigerator range from 30 to 36 inches wide, 67 to 70 inches high and 29 to 35 inches deep, depending on the brand and model, as of 2015. Built-in refrigerator models may be slightly larger than these standard specifications.
The standard total volume measurements for a side-by-side refrigerator are between 22.5 and 31 cubic inches. For the refrigerator, the standard volume ranges from 14.5 to 20 cubic feet, while the freezer volume ranges from 7 to 10 cubic feet. Other standard-size refrigerators, such as freezer-on-bottom models, often fall into similar ranges of width, height, depth and volume.