Concrete Grinding Calculator
Calculate concrete grinding time, diamond tooling, and equipment needs for your project. Estimate costs and labor for floor preparation.
Step 1: Area & Conditions
Grinding Speed Guidelines
Standard grinding speed is 100-150 sq ft/hour for medium conditions. Light conditions: 150-200 sq ft/hr. Heavy: 50-100 sq ft/hr. Extreme: 25-50 sq ft/hr.
Step 2: Equipment & Cost
Tooling Life Estimates
Diamond tooling lasts approximately 1,000-1,500 sq ft for coarse grit, 800-1,200 sq ft for medium, and 600-900 sq ft for fine grit before needing replacement.
Concrete Grinding Estimate
Total Estimated Cost
Equipment & Materials List
| Item | Quantity | Unit Price | Total Cost | Notes |
|---|
Time Breakdown by Task
Concrete Grinding Formula
Total Time = Area ÷ Grinding Speed × Condition Factor
Calculate total area, divide by grinding speed based on equipment, then multiply by condition factor (1.0 for light, 1.5 for medium, 2.0 for heavy, 3.0 for extreme).
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