3 ga
Steel- Thickness
- 6.0731 mm
- Inches
- 0.2391
Finder
Sheet Metal Gauge Finder
Pick a material and enter a target thickness. The finder ranks the nearest nominal sheet gauges and shows inch, millimeter, mil and estimated sheet-weight values from the same gauge table used by the reference chart.
Best nominal match
Steel
16 ga
1.5189 mm / 0.0598 in
- Mils
- 59.8 mil
- Sheet weight
- 11.92 kg/m^2
Nearest gauge rows
Gauge is nominal. Verify actual mill thickness before cutting or bending.
4 ga
Steel- Thickness
- 5.6947 mm
- Inches
- 0.2242
5 ga
Steel- Thickness
- 5.3137 mm
- Inches
- 0.2092
6 ga
Steel- Thickness
- 4.9352 mm
- Inches
- 0.1943
7 ga
Steel- Thickness
- 4.5542 mm
- Inches
- 0.1793
8 ga
Steel- Thickness
- 4.1758 mm
- Inches
- 0.1644
9 ga
Steel- Thickness
- 3.7973 mm
- Inches
- 0.1495
10 ga
Steel- Thickness
- 3.4163 mm
- Inches
- 0.1345
Gauge depends on material
The same gauge number is not the same thickness across steel, galvanized steel, aluminum and stainless. For a full table view, use the sheet metal gauge chart. For bending setup, pair the selected thickness with the K-factor calculator.