How Much Does It Cost to Install Tile in a 20x20 Room?
Updated July 2026 · Pricing data from Floormath's flooring cost model
For a 20×20 space (400 sq ft), expect a total installed price between $2,816 and $15,396 for tile flooring. A solid mid-range product with professional installation typically totals about $7,516.
Cost by tile product tier for a 20x20 room
| Product tier | Material | Installed range | Typical total |
|---|---|---|---|
| Standard Ceramic Tile | $3.49/sf | $2,816–$5,276 | $3,936 |
| Standard Porcelain Tile | $4.99/sf | $3,836–$6,596 | $4,996 |
| Wood-Look Porcelain Plank | $5.49/sf | $4,236–$7,256 | $5,416 |
| Large-Format Porcelain | $7.99/sf | $5,796–$10,116 | $7,516 |
| Travertine / Slate Tile | $7.99/sf | $5,436–$9,236 | $7,116 |
| Mosaic Tile | $9.99/sf | $7,676–$14,516 | $9,996 |
| Marble Tile — Luxury | $14.99/sf | $8,716–$15,396 | $11,396 |
Totals include 10% material waste and professional installation.
Where the money goes at 400 sq ft
Three inputs set your total. Tier ($1.49 to $22.99/sf material across the lineup) is the lever you control. Labor — around $4,000 for a mid-range install in this room — is set by your local market. And waste: installers order 10% over, which these numbers already include, so the table above is the check-out price, not a teaser.
See your exact 20x20 room cost with your state's labor rates
Run the free calculator →Frequently asked questions
Does the price include installation?
Yes — every figure on this page includes materials with 10% waste plus professional installation labor at national-average rates. Old floor removal, subfloor repair, and stairs are extra.
How much does old floor removal add for this room?
Demolition and haul-away typically run $0.60–$1.50/sf — about $240–$600 for a 20x20 room, depending on what's coming out and local disposal fees.
How many square feet is a 20x20 room?
A 20x20 room is 400 square feet (20 × 20 = 400). Flooring installers order about 10% extra for cuts and waste, so plan on purchasing roughly 440 sq ft of material.