Self-Leveling Concrete Calculator

Calculate the number of bags needed for your floor leveling project

Enter Length & Width
Enter Area Directly
Help with thickness estimation

Self-leveling concrete thickness varies across the floor to create a level surface. Common thickness ranges:

  • Feather edge to 1/8" - Very minor leveling
  • 1/8" to 1/4" - Light leveling
  • 1/4" to 1/2" - Moderate unevenness
  • 1/2" to 1" - Significant leveling needs
  • Over 1" - May require multiple pours or different products

Measure the deepest low point in your floor to determine maximum thickness needed.

Select a product or enter custom coverage details

Standard SLC
50 sq ft @ 1/4" per 50 lb bag
Premium SLC
40 sq ft @ 1/4" per 40 lb bag
Fast-Setting SLC
30 sq ft @ 1/4" per 50 lb bag
Custom Product
Enter your own coverage rate
Note: Self-leveling concrete calculations are estimates. The actual amount needed may vary based on floor conditions, application technique, and product-specific characteristics. Consider adding extra material for unexpected variations.

You will need:

0
Bags Required
0
Total Volume