HOW TO USE IT
How to use the Garage Floor Coating Cost Calculator
- 1
Enter the garage floor area.
- 2
Set the coating price per sq ft.
- 3
Add prep cost per sq ft.
- 4
Review the total cost.
THE MATH
Garage floor coating formula
Cost = area × (coating + prep)Prep (grinding and crack repair) is essential for epoxy adhesion. Both line items are quoted per square foot.
PRACTICAL EXAMPLE
A 400 sq ft garage at $6/sq ft
400 × ($6 + $1.50) = 400 × $7.50 = $3,000.
FAQ
Frequently asked questions
What does epoxy garage flooring cost in 2026?
Professionally installed epoxy runs $4–$9 per sq ft; flake systems $7–$9, metallic $10–$18.
DIY or professional?
DIY kits run $1–$3 per sq ft, but pro grinding and finishing matter on a floor that needs to last.