5/8" Plywood to Millimeters — Conversion & Specifications
5/8" plywood in US trade terminology corresponds to 15mm in metric measurement. The exact thickness is 0.5906 inches. The standard metric equivalent is 15mm. When sourcing from Vietnamese manufacturers, specify the exact mm thickness for precision.
15mm Plywood Quick Reference
| Metric Thickness | 15 mm |
| Exact Inches | 0.5906" |
| Nearest Fraction | 19/32" |
| US Trade Name | 5/8" |
| 32nds of an Inch | 19/32" |
| Common Uses | Subfloor |
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▶What is 5/8" plywood in millimeters?
5/8" plywood corresponds to 15mm in metric. The standard metric equivalent is 15mm. Vietnamese plywood manufacturers produce to exact metric specifications.
▶What is the actual thickness of 5/8" plywood?
The actual measured thickness of nominal 5/8" plywood varies by origin. Import plywood from Vietnam is manufactured at exactly 15mm (0.5906"). North American domestic plywood may differ slightly due to sanding.
▶What is 5/8" plywood used for?
5/8" (15mm) plywood is commonly used for subfloor, roof sheathing, concrete formwork.