How much does slate weigh?
Slate weighs 175 lb/ft³ (2,800 kg/m³).
Key Slate Facts:
- Density: 2,800 kg/m³ (175 lb/ft³)
- Hardness: 2.5-4 on Mohs scale
- Common uses: Roofing tiles, flooring, billiard tables, and chalkboards
Use this calculator to determine slate weight by entering your dimensions below.
Formula: Weight = Volume × Density
Related Natural Stone Calculators:
Formula & Assumptions
Formula:
Weight = Volume × Density
Density Used:
Slate: 175 lb/ft³ (2800 kg/m³)
Note:
Results are estimates based on average material densities. Actual weights may vary ±5% due to material composition and moisture content. For structural applications, verify with your supplier.
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Real New England Stone, Made Simple
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