Subfloor Leveling Calculator
Calculate self-leveling compound quantities, primer needs, curing time, and cost for subfloor preparation.
Inputs
sq ft
in
in
sq ft/bag at 1/8"
lb
Results
Bags Needed
17
Estimated Cost
$629.4
Compound Volume6.25 cu ft
Total Compound Weight850 lbs
Primer Needed0.86 gal
Curing Time6 hrs
Avg Depth Eighths2
How to Use This Calculator
- Enter the total floor area requiring leveling in square feet.
- Measure the maximum depression (deepest low spot) with a 6-foot straightedge and enter in inches.
- Enter the average depression depth across the floor.
- Enter the self-leveling compound coverage rate and bag weight from the product label.
- Review the estimated bags needed, compound volume, and total weight to plan material orders.
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