Drywall Calculator
Worked example result
| Wall area | 352 sq ft |
| Ceiling area | 120 sq ft |
| Total drywall area | 472 sq ft |
| Sheets to buy | 15 |
A 12 × 10 ft room with 8 ft ceilings needs 352 sq ft of wall board plus a 120 sq ft ceiling — 472 sq ft total, which is 15 sheets of 4×8.
Wall area = 2(L + W) × H; Total = Walls + Ceiling (optional); Sheets = ceil(Total ÷ sheet area) · Powered by CalcHub — Drywall Calculator