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Closet Build Calculator

Partition framing, drywall, shelving, rods and paint.

Closet size

Width in feet
Depth in feet
Height in feet

Inside

Hanging rod in feet
Waste allowance in percent
Studs are counted 16" on center with two extras per wall for corners, and plates allow one bottom and a doubled top plate. Prices are U.S. big-box reference prices. Estimates only — not a quote.

Closet Build Calculator results

Estimated materials $514. Estimate only.

Enter your ZIP to re-price materials, or keep national averages.

Reviewed weekly · price book updated See what changed
Drywall
5 sheets
128 sq ft of surface
Shelving
20 ft
12 brackets, 7 ft of rod
Estimated total
$514

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Shopping list

ItemQtyUnitTotal
2×4 studs (8')13$4/ea$55
Plate stock27$1/ft$15
Drywall 1/2" (4×8)5$17/sheet$83
Drywall screws1$11/box$11
Joint compound1$18/bucket$18
Paper / mesh tape1$7/roll$7
Shelving (Melamine board)20$8/ft$158
Shelf brackets / clips12$4/ea$50
Shelf cleat stock20$1/ft$26
Closet rod7$3/ft$24
Rod bracket pairs2$10/pair$19
Caulk1$7/tube$7
Paint / primer1$42/gal$42
Includes 10% waste allowance ($48)$514

Build summary

Floor area
12 sq ft
New wall run
8 ft
Wall area
64 sq ft
Studs
13
Plate stock
27 ft
Rod
7 ft
Waste allowance
$48

Cut list & field notes

  • Wall studs13 @ 91.5" (wall height less plates)

    Cut one, test fit, then gang-cut the rest.

  • Plates6 @ 8' total

    Double the top plate and screw the bottom plate into the floor framing.

  • Shelves3 @ 71.75" × 24"

    Leave 1/8" clearance each end so the shelf drops in without scuffing the paint.

  • Closet rod1 @ 71.5"

    Set the rod 12" off the back wall and 66" up for long hanging clothes.

Finishing the drywall yourself?

The drywall calculator prices sheets, mud, tape and screws for the whole room.

Open drywall calculator
For contractors & trades

Closet build-outs for remodelers

Price a reach-in or walk-in closet on the spot: partition framing, drywall and finishing, shelving by material, rods and paint, with a branded proposal the homeowner can approve that day.

  • Takeoff priced to your ZIP in minutes
  • Cut list that trims the lumber order
  • Branded proposal and invoice PDFs

Material and cost output is an estimate, never a quote. Permit content is guidance to verify with your local building department.