How many binders fit on an office bookcase shelf?

A standard 3-ring binder is approximately 2"–3" wide. A 36" bookcase shelf holds 12–18 standard binders; a 42" shelf holds 14–21 binders. Thin economy binders (1") allow more per shelf; wide presentation binders (4") allow fewer. Allow 1"–2" of air space above the binder height to allow for easy removal. At OfficeFurniture2go.com, we can help you calculate how many shelves you need based on your binder inventory — call 1-800-460-0858.