FlooringPolished Concrete Floor Calculator

Polished Concrete Floor Cost Calculator

Calculate the complete cost of polished concrete flooring including grinding levels, sealing, optional staining, and new slab installation.

Project Details

Ready to calculate

Enter your project details

Polish Level Guide

Level 1 (Basic)

$3-$5/sqft

Matte finish

Grinding, densifier, topical guard

Level 2 (Standard)

$5-$8/sqft

Satin finish

Multiple grinding passes, better shine

Level 3 (Premium)

$8-$12/sqft

High gloss

High polish, optional dye/stain

Level 4 (Decorative)

$12-$18/sqft

Mirror-like

Aggregate exposure, multiple colors

Grinding Process: Each level requires progressively finer diamond grit passes. Level 1 uses 100-400 grit, while Level 4 uses up to 3000 grit for mirror-like finish.

Expert Contributors

Why expert review matters

Every calculator is reviewed by certified professionals to ensure accuracy.Hawkin's CCP, CEP certification ensures professional-grade precision.

Pros of Polished Concrete

  • Extremely durable - lasts 20+ years with minimal maintenance
  • Low VOC and eco-friendly compared to coatings
  • Increases light reflectivity, reducing lighting costs
  • No waxing or stripping required - easy to clean
  • Improves existing concrete instead of covering it

Considerations

  • Hard surface - may be uncomfortable for prolonged standing
  • Cold in winter without radiant heating
  • Can be slippery when wet (use slip-resistant sealer)
  • Existing concrete must be structurally sound
  • Professional installation recommended for best results

Pro Tips

  • Existing concrete must be at least 28 days old before polishing
  • Higher polish levels require more diamond grinding passes (8-10 steps)
  • Densifier application is crucial for durability and dust control
  • Polished concrete is eco-friendly - no VOCs or hazardous materials

Common Questions

How much does polished concrete flooring cost?

Polished concrete costs $3-18/sq ft depending on finish level. Basic grinding costs $3-5/sq ft, while decorative high-gloss finishes cost $12-18/sq ft.

Is polished concrete cheaper than epoxy?

Basic polished concrete ($3-5/sq ft) is cheaper than epoxy ($5-12/sq ft), but high-end polished concrete can cost more.

How long does polished concrete last?

Polished concrete lasts 20+ years with minimal maintenance. The polish may need refreshing every 5-10 years depending on traffic.

Can existing concrete be polished?

Yes, if it's at least 28 days old, structurally sound, and free from coatings. Cracks can be repaired before polishing.

How the Calculator Works

Our polished concrete floor cost calculator estimates total project cost based on your floor area, desired polish level (basic to decorative), slab type (existing or new), sealer choice, and optional staining. Polish levels range from basic matte finish to mirror-like decorative finishes with aggregate exposure.

Formula

Total = Polish Cost + Slab Cost (if new) + Sealer + Staining (optional)

Polish levels use progressively finer diamond grinding (100-3000 grit)

Quick Reference

Basic polish
$3-5/sq ft
Decorative polish
$12-18/sq ft
New slab cost
$4-5/sq ft
Staining
$1-2/sq ft
Lifespan
20+ years