Drywall guides
Everything we've written about estimating drywall — start with the overview, then dig into the specifics. Ready for a number? The drywall calculator does the arithmetic in seconds.
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How Much Drywall Do I Need?
A clear, accurate method for estimating how many sheets of drywall to buy for any room — with the exact formula, a worked example, and a sheet-count reference table.
Read the guide →Drywall Sheet Sizes: 4x8 vs 4x12 (and When to Use Each)
A practical comparison of drywall sheet sizes — 4x8, 4x9, 4x10, and 4x12 — covering coverage per sheet, joint count, weight, and exactly when each size is the right call.
Read the guide →Estimating Drywall Mud, Tape & Screws
How to estimate the finishing materials that go with your drywall — joint compound, tape, and screws — using simple per-square-foot factors and a fully worked example.
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