Plywood CBM Calculator
Calculate cubic meters (CBM), square meters, and pieces per CBM for any plywood dimensions. Optionally add weight calculation by selecting a core material, or convert pricing between CBM and per-piece.
Specifications
How to Calculate Plywood CBM (Cubic Meters)
CBM (Cubic Meters) is the standard unit of measure for international plywood trade. Whether you're comparing quotes from different suppliers or calculating shipping costs, understanding plywood CBM is essential for importers and distributors.
CBM Formula for Plywood
Volume (m³) = Width (m) × Length (m) × Thickness (m). In millimeters: Volume = Width × Length × Thickness × 10⁻⁹. For a standard 1220×2440×18mm sheet, this equals 0.053582 m³, or approximately 18.66 pieces per cubic meter.
Price per CBM vs. Price per Piece
Plywood suppliers may quote prices either per cubic meter (CBM) or per piece. To compare fairly, you need to convert between the two:
- Price/CBM → Price/Piece: Multiply the price per CBM by the volume per piece. Example: $350/m³ × 0.053582 m³ = $18.75/piece.
- Price/Piece → Price/CBM: Multiply the price per piece by pieces per CBM. Example: $18.75 × 18.66 = $350/m³.
Our calculator handles this conversion automatically — just enter either value and see the reverse calculation instantly. This is especially useful when evaluating quotes from different plywood manufacturers in Vietnam, Indonesia, or China.
Weight Calculation
Plywood weight depends on core material density. Our calculator uses factory-verified densities: Styrax (500 kg/m³), Acacia (580 kg/m³), Eucalyptus (650 kg/m³). You can also enter a custom density for any wood species. Weight per sheet = Density × Volume per sheet.
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“Handy for m² and CBM together”
Good sanity check when converting price per CBM to per sheet for mixed thickness orders.