BoardBuddy

Meet the little buddy behind your next big build.

BoardBuddy turns a stack of board measurements into a clear material plan. Whether you are making shelves, a workbench or a weekend DIY project, keep your lumber math together in one friendly offline calculator.

BUILD YOUR BOARD STACK
Enter thickness, width, length and quantity. Add up to 50 groups for different board sizes, or try the built-in example to get started.

SWITCH MEASUREMENTS WITHOUT STARTING OVER
Use inches and feet, or millimetres and metres. Switching units converts the dimensions you have already entered. Board feet remain available in either system.

SEE THE WHOLE PROJECT
Get total board feet, physical volume and linear length before waste. Add an optional waste percentage to create a shopping plan that rounds each group up to whole boards. See how many extra boards to buy and the volume of the complete purchase.

MADE FOR THE WORKSHOP
Clear validation, editable groups, a fresh-project reset and a readable material summary help keep planning simple. Choose a light or dark theme; your preference stays on your device.

PRIVATE BY DESIGN
No accounts, ads, analytics or tracking. No Internet connection needed. BoardBuddy collects, stores, shares and tracks no personal data. Calculator entries stay in memory for your session. The Contact screen is an offline draft form: it does not send, submit or save your message.

A NOTE ON LUMBER
Use actual dimensions to estimate physical volume. Nominal board sizes and supplier billing conventions may differ. Waste is an allowance, not an optimized cutting layout. Confirm stock sizes and quantities before buying.

Measure. Plan. Build. BoardBuddy has the math.