Concrete staining cost breakdown
Concrete Stain Cost Calculator
Answer first: concrete staining costs $4–$10 per sq ft professionally installed in 2026. A 500 sq ft floor: $2,000–$5,000. DIY: $2–$4/sq ft. Acid stain (permanent) gives the richest look; water-based acrylic is easier and more color-consistent.
500 sq ft floor — water-based stain
$2,000–$3,500 professional ($4–$7/sq ft)
Includes prep (cleaning, crack repair), stain, sealer, and site protection. DIY same area: $500–$1,000 in materials if floor is in good condition.
Acid stain — same 500 sq ft
$2,500–$5,000 professional ($5–$10/sq ft)
Acid stain reacts permanently with concrete minerals for a marbled, variegated look. Requires neutralization and multiple sealer coats. No two floors look identical.
Stain vs overlay cost comparison
Stain: $4–$10/sq ft | Overlay: $4–$8/sq ft | Replacement: $6–$12/sq ft
Staining is the cheapest decorative option when the existing slab is in fair-to-good condition. Repair cracks first — stain will not hide them, it may emphasize them.
Cost by application area (2026)
Garage floor: $4–$8/sq ft | Basement: $4–$9/sq ft | Indoor living: $5–$12/sq ft | Patio/driveway: $3–$7/sq ft
Indoor floors on grade command higher prices (more prep, finer finish). Exterior areas like driveways are cheaper but need a UV-resistant sealer. Garage floors are the most common DIY staining project.
Interactive workflow
Run the numbers, then save or export the project
How much does concrete staining cost per square foot?
Professional concrete staining costs $4–$10 per sq ft in 2026. Water-based stain: $4–$7/sq ft. Acid stain: $5–$10/sq ft. Epoxy stain: $5–$12/sq ft. DIY water-based staining: $2–$4/sq ft in materials. Surface prep (cleaning, crack repair, etching) adds $1–$3/sq ft.
What is the difference between acid stain and water-based stain?
Acid stain (also called reactive stain) uses hydrochloric acid and metallic salts to chemically react with the concrete minerals, creating a permanent, marbled, variegated color. Colors are limited (browns, tans, terracotta) but are rich and unique. Water-based stain (acrylic stain) penetrates the concrete and is available in hundreds of colors. It is easier to apply, more consistent in color, and easier to touch up. Acid stain lasts longer but cannot be removed.
Can I stain concrete myself?
Yes, water-based stains are DIY-friendly for flat, clean slabs. You need: power washer or floor cleaner, degreaser, stain applicator (pump sprayer or brush), sealer, and floor stripper if removing old sealer. Acid stain requires more caution — proper PPE, neutralization step, and experience. Expect visible lap marks if you are applying acid stain for the first time.
How long does stained concrete last?
Properly sealed stained concrete lasts 5–20 years depending on stain type and traffic. Acid stain is permanent in the concrete. Water-based stain may fade in UV-exposed outdoor areas. The sealer needs reapplication every 2–5 years indoors and 1–3 years outdoors. Without proper sealing, stained concrete shows wear in 2–3 years in high-traffic areas.
Can concrete stain cover cracks or blemishes?
No. Concrete stain is translucent and penetrates the surface — it will not hide cracks, patches, or surface irregularities. In fact, stain often makes cracks more visible by coloring them differently than the surrounding concrete. Repair cracks with epoxy or polyurethane before staining. For heavily damaged slabs, a micro-topping overlay followed by staining is a better option.
Can I stain an old concrete floor or driveway that already has sealer on it?
You can stain over old sealer, but only if you first strip the existing sealer completely. Use a chemical stripper or mechanical grinding to remove it. If sealer remains, the new stain cannot penetrate the concrete and will peel within 1-2 years. For exterior driveways with years of traffic and sealer buildup, professional prep (shot blasting or diamond grinding) is often needed before staining. DIY staining on a previously sealed surface is the most common cause of concrete stain failures.
How much does it cost to stain a garage floor vs a basement floor?
Garage floor staining costs $4–$8/sq ft professional ($1,600–$3,200 for a 400 sq ft two-car garage). Basement floor staining costs $4–$9/sq ft ($1,600–$3,600 for the same 400 sq ft). Garages are typically cheaper because they have simpler layouts and tolerate minor imperfections. Basements require more prep work for moisture testing and crack filling. Both can be DIYed for $2–$4/sq ft in materials if the slab is clean and previously unsealed.