Drywall Installation Cost Calculator
Get an instant free estimate for drywall installation (hanging and finishing) in your area.
How is the Cost Calculated?
Drywall installation costs are calculated by the total square footage of the surface area (walls + ceiling). The price per square foot varies significantly based on the Finish Level (Level 3 vs Level 5) and the complexity of the job, such as high ceilings or curved walls.
Calculate Your Estimate
Project Location
Choose which state the project is located.
Project Details
Define the scope of the drywall project.
Additional Services:
Key Factors Influencing Pricing
Finish Levels (Quality)
Level 3 is standard for walls that will be textured. Level 4 is the most common for flat paints. Level 5 requires a full skim coat over the entire surface, ensuring a perfectly smooth finish for glossy paints or bright lighting conditions.
Ceiling Height
Working overhead on ladders or scaffolding is slower and more dangerous. Most contractors charge a premium (often +20%) for ceilings higher than 8 or 9 feet.
Average Cost by Finish Level
| Finish Level | Cost Range (per sq. ft.) | Best Application |
|---|---|---|
| Level 3 | $1.50 – $2.00 | Heavy Texture / Garages |
| Level 4 | $2.00 – $2.50 | Standard Residential Paint |
| Level 5 | $3.00 – $4.50+ | Gloss Paint / High-End |
Additional Service Fees
| Service | Average Cost | Unit |
|---|---|---|
| Demolition & Haul Away | $0.50 – $1.00 | per sq. ft. |
| High Ceiling Surcharge | +15% – 25% | of total labor |
| Bullnose (Rounded) Corners | $2.00 – $4.00 | per linear ft. |
How to Estimate Drywall Cost Manually
If you cannot use the calculator above, follow these 4 steps to get a baseline estimate:
Step 1: Measure Surface Area
Measure the height and length of each wall and multiplying them. Do the same for the ceiling. specific note: Professionals typically do not subtract for windows and doors to account for waste.
Step 2: Determine Finish Level
Decide on the quality. Level 3 (Texture) is cheapest. Level 5 (Smooth Skim Coat) is the most expensive, often 2x the labor cost.
Step 3: Account of Ceiling Height
If your propery has ceilings higher than 8ft, add 20% to the labor cost to account for the slower pace of working on scaffolding.
Step 4: Apply the Formula
Use this industry standard formula for a rough quote:
(Sq.Ft × Rate) + High_Ceiling_% + Extras = Total Cost
Example: 500 sq.ft at Level 4 ($2.50/sf) = $1,250.
Frequently Asked Questions
How much does it cost to install drywall per square foot?
On average, professional drywall installation costs between $1.50 and $3.50 per square foot. This includes hanging, taping, mudding, and sanding to a paint-ready state.
What is the difference between Level 3, 4, and 5 finishes?
Level 3 is for textured walls. Level 4 is standard for flat paint. Level 5 is a premium, full skim-coat finish required for high-gloss paint or harsh lighting conditions.
Does the estimate include painting?
No. Drywall installation quotes typically end at the 'paint-ready' stage (sanded and primed). Painting is considered a separate trade and service.
Do high ceilings increase the cost?
Yes. Ceilings over 8 feet often incur a surcharge (15-25%) because they require scaffolding, lifts, or stilts, which slows down the labor process.
Is it cheaper to drywall over existing walls?
It can be cheaper upfront, but it requires extending electrical boxes and door jambs. Removing old drywall is often recommended for a better long-term result.
How much waste should be calculated?
Standard industry practice is to purchase 10-15% more material than the measured area to account for cuts, corners, and breakage.
How long does a drywall project take?
A standard room usually takes 3-5 days. This allows time for hanging (Day 1) and multiple coats of mud to dry and be sanded (Days 2-5).
What is moisture-resistant drywall (Green Board)?
Green board or purple board is treated to resist moisture and mold. It is required for bathrooms, laundry rooms, and damp basements.
Can I soundproof my walls with drywall?
Yes. Using 5/8-inch thickness or specialized 'sound-dampening' drywall layered with Green Glue can significantly reduce noise transmission.
Do I need a permit for drywall?
Permits are usually required for new construction or major remodels involving structural or electrical changes, but simple repairs often do not need one. Check local codes.