Bit & GrainBit & Grain

Board Foot Calculator

Calculate board feet for lumber purchases and project material estimates.

Nominal lumber thickness (1 for 1x boards, 2 for 2x boards)

Nominal board width (6 for 1x6, 4 for 2x4)

Board Feet4.00BF

Formula: (thickness × width × length × quantity) / 12

For reference only. Verify with your local building code and a licensed professional before making decisions.

Put your calculations to work.

Bit & Grain connects your estimates to job costing, invoicing, and scheduling. Free to start.

Start Free