Timber CBM Calculator

Timber Volume Calculator

Calculate Your Timber CBM with AtoZ Wood Company

Use the AtoZ Wood Company Timber CBM Calculator to quickly estimate the cubic metre volume of your timber order. Enter the length, width, thickness and quantity for each timber size, and the calculator will automatically convert the measurements and calculate the total volume in cubic metres (m³).

Timber Dimensions & Quantity
# Length Width Thickness Unit Quantity CBM

CBM Formula

For rectangular sawn timber, all dimensions must be converted to metres before calculating.

CBM = Length (m) × Width (m) × Thickness (m) × Quantity
Total Timber Volume
0.0000 m³

0 timber pieces calculated

Why Use It

Built by AtoZ Wood Company for Timber Buyers & Export Orders

At AtoZ Wood Company, we created this Timber CBM Calculator with the practical needs of timber buyers, importers, wholesalers and international trade professionals in mind. Timber orders can involve multiple species, dimensions and quantities, with a single shipment containing different sizes of boards, planks, beams or other sawn timber products. Managing these calculations manually can take time and increase the risk of errors. Our Timber CBM Calculator makes it easier to organize these specifications and calculate the volume of different timber sizes in one place. Whether you are preparing a wholesale timber order, checking a timber quantity sheet, comparing specifications or planning an export shipment, this tool helps you calculate your timber volume quickly and efficiently.

Multiple Dimensions

Calculate several timber sizes in one worksheet and combine them into one total CBM figure.

Flexible Units

Enter dimensions in metres, centimetres, millimetres, feet or inches. The calculator converts them automatically.

Instant Results

Every row and the overall shipment volume update instantly as you change dimensions or quantity.

How AtoZ Wood Company’s Timber CBM Calculator Works

Measure the length, width and thickness of one timber piece. Convert the measurements to metres, multiply the three dimensions, then multiply by the number of pieces.

Example

A 2.5 m × 0.15 m × 0.05 m board has a volume of 0.01875 m³. For 100 pieces, the total is 1.875 m³.

Useful Timber Conversions

1 metre100 cm
1 metre1,000 mm
1 metre3.28084 ft
1 metre39.3701 in
1 cubic metre1 CBM / m³
Important

CBM vs. Shipping & Commercial Volume

The calculator gives geometric timber volume. Actual shipping, packing, container utilization, weight limits, stacking and commercial quantities can differ depending on the order and logistics requirements.

What does CBM mean in timber?

CBM means cubic metre. It is a standard measurement used to express the three-dimensional volume of timber and other cargo.

Why did AtoZ Wood Company create this calculator?

As a timber supplier and exporter, AtoZ Wood Company understands that timber orders often include different species, dimensions and quantities. We created this tool to make timber volume calculations simpler and more convenient for buyers preparing their timber requirements.

Can I calculate different timber sizes together?

Yes. Add each dimension as a separate row. The calculator calculates each row and adds all rows into one total CBM.

Does this calculator work for round logs?

This calculator is designed for rectangular timber, boards, planks and beams. Round-log volume normally requires a different diameter-based method, depending on the measurement standard being used.

Can CBM be used to estimate container space?

CBM is useful for estimating cargo volume, but container loading depends on timber dimensions, stacking, packaging, weight and the specific container and shipping requirements.

Is the AtoZ Wood Company Timber CBM Calculator free to use?

Yes. Our online Timber CBM Calculator is provided as a convenient tool for anyone who needs to calculate rectangular timber volume.