Field reference / sourced data
Drywall sheet coverage
Compare common drywall panel sizes and the square-foot area covered by each sheet. Values support planning estimates; check the current product sheet and local code before purchase or construction.
| Panel size | Coverage | Unit | Source edition |
|---|---|---|---|
| 4x8 | 32 | ft²/sheet | 4 × 8 ft panel |
| 4x10 | 40 | ft²/sheet | 4 × 10 ft panel |
| 4x12 | 48 | ft²/sheet | 4 × 12 ft panel |
Source: USG Sheetrock panel dimensions. Edition: 4 × 8 ft panel. Retrieved 2026-09-05.
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