21mm Plywood — CBM Volume & Coverage
One sheet of 21mm plywood (1220×2440mm / 4'×8') has a volume of 0.062513 cubic meters (CBM). You can fit 15 sheets per cubic meter. Each sheet covers 2.9768 m² of surface area. At 21mm thickness, 1 CBM of plywood covers 47.62 square meters.
21mm Plywood — Volume & Coverage by Panel Size
| Panel Size (mm) | CBM/Sheet | Sheets/m³ | Area (m²) | Weight (kg) |
|---|---|---|---|---|
| 1220 × 2440 | 0.062513 | 15 | 2.9768 | 36.26 |
| 1250 × 2500 | 0.065625 | 15 | 3.1250 | 38.06 |
| 610 × 2440 | 0.031256 | 31 | 1.4884 | 18.13 |
| 625 × 2500 | 0.032813 | 30 | 1.5625 | 19.03 |
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Open CBM Calculator →Frequently Asked Questions
▶What is the CBM of 21mm plywood?
One sheet of 21mm plywood (1220×2440mm) is 0.062513 m³ (CBM). For Euro-size panels (1250×2500mm), it's 0.065625 m³.
▶How many sheets of 21mm plywood per CBM?
Approximately 15 sheets of 21mm plywood (1220×2440mm) fit per cubic meter. This is a volume-based calculation useful for freight and customs declarations.
▶How many square meters does 21mm plywood cover per CBM?
1 CBM of 21mm plywood covers 47.62 square meters of surface area. Each individual 1220×2440mm sheet covers 2.9768 m² (32.04 sq ft).
▶How much does 1 CBM of 21mm plywood weigh?
1 CBM of 21mm plywood weighs approximately 580 kg with Acacia core (density: 580 kg/m³). Weight per individual sheet: 36.26 kg.