Calculate board feet for lumber with support for fractions and cost calculation
Board Foot Calculator
Calculate board feet and material costs. Thickness and width in inches, length in feet. Supports fractions.
Dimensions
Thickness and width in inches, length in feet. Supports fractions like "3/4" (0.75), "1 1/2" (1.5), or decimals like "0.75"
Enter thickness in inches. Supports fractions like 3/4, mixed numbers like 1 1/2, or decimals like 1.5
Enter width in inches. Supports fractions, mixed numbers, or decimals
Enter length in feet. Supports fractions, mixed numbers, or decimals
Results
Enter dimensions and click Calculate to see results
About this calculator
Board Foot Calculator: A lumber estimator that converts dimensions into board feet and cost.
How it works
- Enter thickness and width in inches, plus length in feet.
- The tool applies the board-foot formula to compute volume.
- Add price per board foot to calculate estimated total cost.