Volume em pranchas
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
This calculator determines the volume of wood in planks, easing planning for carpentry and construction projects. By entering the number of planks, width, height, and length, you receive the total volume in cubic meters or cubic feet, depending on your unit preference.
The calculation uses the formula V = n × c × l × e, where n is the number of planks, c the width, l the height, and e the length of each plank. Multiplying these dimensions gives the individual volume, and summing all individual volumes yields the total wood volume required.
The tool is useful when estimating wood quantity for floor tiling, deck construction, furniture manufacturing, or mounting metal structures with wood cladding. In residential or industrial renovation projects, the calculation helps avoid waste and ensures the exact amount of material is purchased.
Use consistent units, all measurements must be in meters or feet to avoid calculation errors. Remember that wood volume changes with moisture and time; therefore, add a 5 to 10 percent safety margin to the calculated volume. Avoid blunt rounding that could compromise project precision.
Frequently asked questions
Do I need to use centimeters or meters?
Use the same unit for all measurements. If you use meters, the result will be in cubic meters; if you use centimeters, convert to meters or use the desired output unit.
How do I include the wood thickness?
Thickness is the height (l) of the plank. Enter the value in meters or centimeters as per your chosen unit.
Does the calculation account for moisture variations?
No. The calculator provides only the theoretical volume. Add a 5 to 10 percent safety margin to compensate for moisture changes.
Can I use the calculator for laminated wood planks?
Yes, just input the total dimensions of the laminate. Keep in mind that composition may change density, but volume remains the same.
How do I convert the result to cubic feet?
Select the output unit option or convert manually by dividing the cubic meter volume by 0.0283168.