How much does drywall installation cost?
Enter measured drywall area, editable material cost, editable labor cost, and waste. In the default example, 500 sq ft at $3.10/sq ft with 10% waste estimates 18 sheets and about $1,705 total.
Start with wall and ceiling square footage
Drywall cost depends on the square footage being hung and finished. Measure walls and ceilings separately when board thickness, ceiling height, access, texture, or finish level changes.
What can change the price
Demolition, framing repairs, high ceilings, moisture-resistant board, fire-rated board, finish level, texture, primer, cleanup, minimum charges, and local labor rates can change a real quote.
Drywall cost example checks
Examples use broad combined material and labor planning inputs with 10% waste. Replace rates with local prices before budgeting.
| Project example | Drywall area | Planning cost |
|---|---|---|
| Small room | 320 sq ft | $1,091 at $3.1/sq ft |
| Bedroom walls and ceiling | 500 sq ft | $1,705 at $3.1/sq ft |
| Basement room | 900 sq ft | $3,317 at $3.35/sq ft |
| Whole-house planning area | 2,000 sq ft | $7,700 at $3.5/sq ft |
Drywall sheet coverage reference
Sheet coverage is before cuts, openings, damaged boards, and waste.
| Sheet size | Coverage | Sheets for 500 sq ft with 10% waste |
|---|---|---|
| 4 ft x 8 ft | 32 sq ft | 18 sheets |
| 4 ft x 10 ft | 40 sq ft | 14 sheets |
| 4 ft x 12 ft | 48 sq ft | 12 sheets |
Drywall finishing material checks
Use product labels and finish specifications for final quantities. These are planning drivers, not fixed product yields.
| Material | Main quantity driver | Why it changes |
|---|---|---|
| Joint compound | Drywall area, coats, finish level | Skim coat, texture, repairs, and sanding loss can increase use. |
| Drywall tape | Seam and corner length | Butt joints, inside corners, and overlaps add length. |
| Corner bead | Outside corner length | Openings, soffits, and returns add pieces. |
| Primer | Surface porosity and coats | New drywall and repairs often absorb more primer. |
Drywall types and costs per sheet
- Standard 1/2 inch, 4 x 8 ft: $12-$18 per sheet for walls and basic ceilings
- 5/8 inch fire-rated Type X: $18-$25 per sheet for garages and rated assemblies
- Moisture-resistant green board: $16-$22 per sheet for bathrooms, basements, and damp areas
- Mold-resistant purple board: $18-$26 per sheet for high-humidity spaces
- Sound-control drywall: $40-$65 per sheet for bedrooms, studios, and media rooms
- Lightweight 1/2 inch board: $14-$20 per sheet when easier handling matters
Before you calculate
- Measure wall and ceiling area separately when height, access, or finish level differs.
- Use local material and labor rates instead of treating the defaults as a quote.
- Keep sheet count, finish level, repairs, texture, primer, and demolition visible as separate scope items.
Common mistakes
- Comparing a material-only estimate with a full hang-and-finish quote.
- Ignoring ceiling work, high walls, patches, corners, and finish level.
- Using one price for rooms that need different sheet type or finishing scope.
Formula
cost = area * (1 + wastePercent / 100) * (materialCostPerSqFt + laborCostPerSqFt)
Assumptions
- Sheet count uses standard 4 x 8 sheets at 32 sq ft each for the planning breakdown.
- Material and labor rates are editable planning inputs, not contractor quotes.
- Finish level, ceiling work, texture, primer, access, repairs, and cleanup can change real cost.
Drywall installation cost example
Project: Master bedroom renovation with walls and ceiling, 500 sq ft total, standard 4 x 8 sheets, Level 4 finish, and 10% waste.
- Sheets needed: 18 sheets using 4 x 8 ft boards at 32 sq ft each
- Material cost: about $216-$324 for 18 standard sheets at $12-$18 each
- Labor, hang and finish: about $1,000-$1,375 at $2.00-$2.75 per sq ft
- Total installed estimate: about $1,375-$1,870 before unusual access, repairs, or texture work
- Per sheet installed: about $76-$104 for this example scope
Ceiling work can add 20%-40% to labor cost. A Level 5 skim-coat finish can add about $0.75-$1.50 per sq ft over a common Level 4 finish.
How to estimate drywall installation cost
- Measure wall and ceiling area: measure each wall as height x width and each ceiling as length x width in square feet. Add all surfaces together. A standard 12 x 12 ft room with 9 ft ceilings has about 576 sq ft of wall area plus 144 sq ft of ceiling.
- Choose sheet size: standard 4 x 8 ft sheets cover 32 sq ft each. For 9 to 10 ft ceilings, 4 x 10 ft sheets can reduce seams. For taller walls, 4 x 12 ft sheets may reduce layout waste.
- Add waste factor: use 10% for standard rectangular rooms and about 15% for rooms with many windows, doors, angles, closets, or complex ceilings.
- Estimate installation cost: multiply total area by combined material and labor rate. A common planning range is $0.75-$1.25/sq ft for materials plus $1.50-$2.50/sq ft for hang-and-finish labor.
- Use the estimate as a bid benchmark: confirm whether quotes include board supply, hanging, taping, finish level, texture, primer, cleanup, and ceiling work.
Before you buy materials
- Use the result as a budgeting checkpoint before requesting bids.
- Confirm what the quote includes: hanging, taping, mud, sanding, texture, primer, cleanup, and disposal.
FAQ
How much does it cost to drywall a room?
A typical 12 x 12 ft bedroom with about 500 sq ft of walls and ceiling often costs about $1,500-$2,200 fully installed, including hanging, taping, finishing, and primer. Material alone may run $0.50-$1.25 per sq ft, while labor can add $1.50-$4.00 per sq ft depending on finish level.
How many sheets of drywall do I need for a 1,000 sq ft house?
A 1,000 sq ft house commonly has about 3,500-4,500 sq ft of wall and ceiling surface. At 32 sq ft per 4 x 8 sheet with 10% waste, that is roughly 120-155 sheets. Use measured room areas for a better estimate. For a cost estimate, use that quantity as the buying amount, then multiply by unit price and add labor, delivery, prep, waste, and local charges where relevant.
How much does a sheet of drywall cost?
Standard 1/2 inch drywall in a 4 x 8 ft sheet is often about $12-$18 per sheet. Fire-rated 5/8 inch board can be about $18-$25, moisture-resistant board about $16-$22, and sound-control drywall about $40-$65 per sheet. For a cost estimate, use that quantity as the buying amount, then multiply by unit price and add labor, delivery, prep, waste, and local charges where relevant.
What is the labor cost to hang and finish drywall?
Drywall labor often runs about $1.50-$4.00 per sq ft depending on finish level. Hanging only may be $0.75-$1.25 per sq ft, Level 4 taping and finishing about $1.50-$2.50, and Level 5 skim coating about $3-$4 per sq ft. Ceilings can cost 20%-40% more than walls.
Should ceilings be priced separately?
Yes. Ceiling work can cost 20%-40% more than walls because of overhead labor, lift or scaffold needs, heavier board handling, and higher finish visibility under raking light.
How do I estimate drywall cost for a project?
Multiply wall and ceiling area by the combined material and labor rate per sq ft, then add waste. Example: 500 sq ft x $3.10/sq ft x 1.10 = about $1,705. Confirm whether bids include hanging, taping, finishing, texture, primer, and cleanup.
Related calculators
This calculator is for planning estimates only. Verify final quantities with product labels, project conditions, and a qualified professional when accuracy matters.