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Last updated on March 27th, 2025
Understanding gauge and its decimal conversion involves comprehending measurement systems. Gauge is commonly used to denote the thickness of metal or wire. The gauge number inversely relates to thickness; a higher gauge number indicates thinner material. To convert gauge to a decimal, we use specific reference charts or formulas. The decimal form represents the thickness in inches or millimeters, providing a more precise measurement.
18 gauge can be expressed in decimal form as 0.0478 inches. This value is specific to the thickness of the material in question.
To convert 18 gauge to a decimal, we refer to the standard gauge chart for the specific material, such as steel or aluminum, as different materials have different thicknesses for the same gauge. For example, in the standard sheet metal gauge chart, 18 gauge steel corresponds to 0.0478 inches. This decimal representation allows for more precise usage in various applications.