You can't directly convert a gauge number to an inch measurement. Gauge numbers are a system used to describe the thickness of sheet metal, and they are based on the number of sheets that can be stacked to make a certain thickness.

16-gauge steel is approximately 0.0598 inches thick.

However, it's important to note:

* Gauge numbers are specific to the type of metal. Different metals have different gauge systems.

* There can be slight variations in thickness even within the same gauge due to manufacturing tolerances.

If you need a precise measurement, consult the manufacturer's specifications or a conversion chart for steel gauges.