What WUDIM is for
WUDIM is a focused wood-math toolbox. It turns common workshop and material-planning questions into transparent calculators: actual lumber dimensions, weight, board feet, sheet-goods mass, cut layouts, wood movement and simple project quantities.
What WUDIM is not
It is not structural-engineering software and it does not replace manufacturer installation instructions, grading rules, building codes or professional judgment. Wood is variable; the site makes assumptions visible so you can decide when an estimate is sufficient and when to verify a product directly.
How the site is built
Core calculations run in your browser. WUDIM does not require an account to use its calculators. This keeps the tools fast and reduces the amount of personal data needed for normal use.
Corrections
If a standard changes or a calculator assumption needs correction, send the specific page and source through contact. Methodology and primary references are listed on the sources page.