Garage Shelving Calculator
Shelving units needed to cover a garage wall.
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ⓘ Live results
Results
- Shelving units needed
- 5
- Total shelves
- 25
- Total storage volume
- 175 cu ft
Quick answer
Unit count is wall length divided by unit width, and storage volume is the number of units times shelves times shelf volume.
units = ceil(wall length / unit width)
How to use the Garage Shelving Calculator
- 1Measure the garage wall length available for shelving.
- 2Enter the width of your chosen shelving unit and shelves per unit.
- 3Check total storage volume to compare against what you plan to store.
Worked example
Using the values the calculator loads with:
Inputs
- Wall length20 ft
- Unit width48 in
- Shelves per unit5
- Shelf depth18 in
- Usable height per shelf14 in
Results
- Shelving units needed5
- Total shelves25
- Total storage volume175 cu ft
Frequently asked questions
How deep should garage shelves be?
12-24 inches is common; deeper shelves store bins better but reduce walking clearance.
Wall-mounted or freestanding?
Wall-mounted frees up floor space but freestanding units are easier to reconfigure.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.