Drywall Cost Calculator (2026)

Estimate sheets, mud, tape, screws, and labor for drywall by room size, ceiling height, and finish level. 2026 data; not a contractor bid.

Interior room with taped and mudded drywall seams, a drywall lift, joint compound pan, and a stack of sheetrock ready for finishing

Enter your drywall project

Includes labor, equipment, and contractor markup. Most drywall jobs do not need a permit.

Common projects

Room dimensions

Material & site

Uses the first 3 digits as a planning zone (not exact local pricing). Overrides state average when matched.

Your drywall estimate

Estimated installed range
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Materials
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Labor
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Per sq ft
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Cost breakdown

ItemQuantityEstimated range
Planning estimate, not a bid. 2026 ranges informed by HomeGuide, Angi, Homewyse.
What's not included: framing repair, insulation, electrical roughs, plumbing roughs, primer (use the paint calculator), and final paint.

Bid check

Got a drywall contractor quote? Compare it to the planning range.

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Methodology & sources

What this is: a planning-range drywall calculator informed by 2026 cost guides (HomeGuide, Angi, Homewyse).

Sheet count auto-computed from wall + ceiling area divided by sheet size (32 sf for 4x8, 48 sf for 4x12), plus a 10% waste factor.

Mud, tape, screws auto-quantified from total area: 1 bucket per ~300 sf taped joints, 1 roll per ~1,500 sf, 1 box of screws per ~400 sf.

Labor is modeled from per-unit installed rates with a crew-rate sanity check ($55-$100/crew-hr loaded billing rate), informed by BLS OEWS 47-2081 (Drywall Installers).

Last updated: May 2026. Full methodology →

How much does drywall cost in 2026?

Drywall installation runs $1.50 to $3.50 per square foot in 2026 ($60-$90 per 4x8 panel installed). Material is small (~25%); labor is most of the cost (65-75%).

ProjectTotal areaSheetsInstalled cost
12x12 single room (walls + ceiling, 8 ft)~528 sf~18$580 – $1,400
16x16 living room (9 ft walls + ceiling)~832 sf~22 (4x12)$1,200 – $2,500
Basement 24x36 (8 ft walls + ceiling)~1,824 sf~50 (4x12)$2,800 – $5,500
20x22 garage (5/8 fire-rated)~1,112 sf~38$1,800 – $4,000

Drywall finish levels (Level 0-5)

  • Level 0 — raw drywall, no finish. Utility spaces only.
  • Level 1 — one tape coat. Inside concealed areas.
  • Level 2 — tape + 2 coats over fasteners. Garages, warehouses.
  • Level 3 — 3 coats. Pre-texture standard.
  • Level 4 — standard residential finish. Ready for flat or eggshell paint.
  • Level 5 — skim coat. Required under semi-gloss/gloss paint or critical lighting (raking light).

Frequently asked questions

How much does drywall cost in 2026?

$1.50-$3.50 per sq ft installed, or $60-$90 per 4x8 panel installed. A 12x12 room runs $580-$1,400.

How many sheets of drywall do I need?

4x8 sheet covers 32 sf, 4x12 covers 48 sf. Total area = perimeter (ft) × height (ft) + ceiling area (if any). Divide by sheet size and add 10% waste.

What's the difference between drywall and sheetrock?

Same product. "Sheetrock" is a brand name (USG); "drywall" is the generic term. Used interchangeably in the industry.

Can I DIY drywall?

Hanging is doable for a careful DIYer; taping and finishing is the harder skill. Plan to spend 2-3x as long as a pro and the finish quality will be lower. DIY can save 40-60% on labor.

What's the difference between Level 4 and Level 5?

Level 4 has 3 coats over tape, sanded smooth, ready for paint — standard residential finish. Level 5 adds a skim coat over the entire surface, eliminating any visible texture differences. Required under semi-gloss/gloss paint or in rooms with raking light.

Do I need a permit for drywall?

Most repair / single-room projects do not require a permit. New-construction or whole-house remodels usually do, tied to the framing/electrical/plumbing inspections. Check locally.

Why does the calculator show a price range?

Drywall labor varies 30-50% by region, contractor experience, and finish level. A range gives an honest planning estimate.

Common mistakes & questions

  • Wrong finish level — Level 4 is standard for paint; Level 5 (skim coat) is required only for raking light or high-gloss paint.
  • Skip vapor barrier in cold climates — interior side in IECC 5+; not needed in 1-3.
  • Wrong screw pattern — 12 in on field, 8 in on edges; loose screws pop within 1-2 yr.
  • Forget control joints in long runs — every 30 ft on walls, 50 ft on ceilings.
  • Ask your contractor: finish level, screw pattern, corner bead type, prime coat plan.

When this estimate is wrong

  • Hard access (rural, second-floor, no parking nearby) adds 10-25%.
  • Trip charge minimums — most contractors have a $200-$500 minimum, even for small jobs.
  • Local code (energy, hurricane, seismic, historic) can require upgrades beyond IRC default.
  • Disposal fees — landfill costs vary by state; tear-off jobs hit hard in CA/NY.
  • Seasonality — winter/early spring quotes are 10-20% lower than peak summer.
  • Supplier minimums — small material orders often add 10-15% over bulk pricing.
  • Permit timeline — permits add days to weeks; failed inspections add cost.