Decking calculator
Calculate decking with explicit inputs, validation, and a documented formula.
Decking calculator
Result572
How to use this tool
- Enter the known values.
- Select Calculate to process the inputs.
- Review the result, formula, and calculation steps.
Worked example
Follow this example to see the method in practice.
Formula
derive board rows and linear footage from deck size, board width, gap, and waste
Frequently asked questions
Formula
The formula below shows how the result is calculated.
Important information
Results are estimates for general informational purposes. Check important decisions with an appropriate professional or primary source.