13mm Plywood to Inches — Conversion & Specifications
13mm plywood equals 0.5118 inches (approximately 1/2"). In US lumber trade terminology, 13mm plywood is sold as 1/2" plywood. Common applications include subfloor, roof sheathing, concrete formwork.
13mm Plywood Quick Reference
| Metric Thickness | 13 mm |
| Exact Inches | 0.5118" |
| Nearest Fraction | 1/2" |
| US Trade Name | 1/2" |
| 32nds of an Inch | 16/32" |
Need Custom Calculations?
Try our interactive Dimension Converter with custom dimensions, thickness, and wood species.
Open Dimension Converter →Frequently Asked Questions
▶What is 13mm plywood in inches?
13mm plywood is exactly 0.5118 inches. The nearest fractional inch is 1/2", and in US lumber yards it is typically sold as 1/2" plywood.
▶Is 13mm the same as 1/2" plywood?
1/2" is the US trade name for 13mm plywood. While 1/2" is the nominal size, the actual measured thickness is 0.5118 inches (13mm). Import plywood from Vietnam is manufactured to exact metric dimensions.
▶What is 13mm plywood used for?
13mm (1/2") plywood is commonly used for subfloor, roof sheathing, concrete formwork.
▶How thick is 13mm plywood in 32nds of an inch?
13mm plywood is approximately 16/32 of an inch (1/2"). For precision woodworking, the exact measurement is 0.5118 inches.