How it helps
Use it for a focused task
The page opens with an interactive shelf load estimator where users pick their shelf material, enter the span between supports, and choose a mounting style. The calculator returns a safe load limit in pounds and kilograms, a weight distribution tip, and a printable shelf label.
Below the calculator, a reference chart shows load limits for common configurations, a table lists the weight of typical garage items, and a section covers common mistakes and safety tips. Start by selecting your shelf material from the four options.
Then enter the distance between your wall brackets or supports in inches. Choose how the shelf is mounted: wall-mounted with brackets, freestanding on a frame, or braced with corner supports.



