How to Calculate Natural Stone Weights & Coverage for Your Project
When it comes to natural stone projects—whether you're building a wall, walkway, patio, or garden feature—knowing how much material to order is critical. At Wicki Stone, we help landscapers, masons, and homeowners determine how much stone they need & how much it will weigh by using easy calculations.
Natural Stone Weight & Coverage Calculators
Calculate stone weights and coverage for your landscaping and construction projects
⚠️ Disclaimer
Natural Stone will vary in exact weight/coverage due to several factors. These are just generalizations to be used for estimating. Wicki Wholesale Stone Inc. is not responsible for errors, ommissions or suitability. No implied or expressed warranties..
Stone Densities (Weight per Cubic Foot)
165 lbs/cu ft
165 lbs/cu ft
175 lbs/cu ft
Stone Weight Calculator
Calculate the weight of 3 different stone types based on the square feet needed.
Coverage Calculator
Calculate the weight based on the known square feet or face feet (Note: Face feet refers to the sq feet of a wall that faces out).
Pallet Calculator
Calculate the coverage of a known # number of pallets.
Tonnage to Coverage
Calculate the coverage of a known # of tons.
Stone Coverage Reference Table
| Product Type | Coverage Per Ton | Unit | Notes |
|---|---|---|---|
| Normal Wallstone | 13 | Face Feet | 1 pallet ≈ 1.5 tons, covers 18-20 face feet |
| Normal 2' Boulders | 6 | Face Feet | - |
| Pattern Patio/Walkway 1" | 220 | Square Feet | Sold by sq ft, not weight |
| Pattern Patio/Walkway 1.5" | 180 | Square Feet | Sold by sq ft, not weight |
| Irregular Flagstone 1" | 115 | Square Feet | - |
| Irregular Flagstone 1.5" | 80 | Square Feet | - |
| Irregular Flagstone 2" | 70 | Square Feet | 1 pallet ≈ 1.75 tons, covers ~120 sq ft |
| Gravel 1/8-3/4" (2" depth) | 100 | Square Feet | - |
| Gravel 1-3" (2" depth) | 75 | Square Feet | - |
| Building Veneer 3-4" | 37 | Square Feet | - |
| Building Veneer 4-6" | 35 | Square Feet | - |
| Belgian Block Standards | 40 | Square Feet | 105 pieces per ton |
| Belgian Block Jumbos | 40 | Square Feet | 70 pieces per ton |
Just plug in the quantity of tons to calculate approximate coverage based on the product type.
Example:
Normal Wallstone - you will be constructing a wall 26 feet long (x) 2 feet high = 52 square feet of face (the amount of stone you see when looking at the wall straight on).
Normal wallstone = 13 Face feet per ton.
52 Face feet needed / 13 face feet per ton = 4 tons (8,000 pounds)
Typical pallet = 3,000 pounds = 3 pallets (with some extra)
About Our Weight Calculations: The Basics
To estimate the weight of your natural stone, you’ll need to understand a few simple formulas and material densities.
Stone Weight (Density) Per Cubic Foot:
- Bluestone & Karney – 165 lbs/cu ft
- Limestone – 165 lbs/cu ft
- Granite/Indian Hill – 175 lbs/cu ft
Formula:
Square Feet × Thickness (in feet) = Cubic Feet
Cubic Feet × Stone Density = Weight in Pounds
Example:
Let’s say you’re using 1.5" thick Blue Thermal Pattern Bluestone and want to cover 100 sq ft:
- 1.5" = 0.13 ft
- 100 sqft × 0.13 ft = 12.5 cu ft
- 12.5 cu ft × 165 lbs = 2,062.5 lbs (or just over 1 ton)
To estimate the weight of your natural stone, you’ll need to understand a few simple formulas and material densities.
Stone Weight Per Cubic Foot:
- Bluestone & Karney – 165 lbs/cu ft
- Limestone – 165 lbs/cu ft
- Granite/Indian Hill – 175 lbs/cu ft
Formula:
Square Feet × Thickness (in feet) = Cubic Feet
Cubic Feet × Stone Density = Weight in Pounds
Example:
Let’s say you’re using 1.5" thick Blue Thermal Pattern Bluestone and want to cover 100 sq ft:
- 1.5" = 0.13 ft
- 100 sqft × 0.13 ft = 12.5 cu ft
- 12.5 cu ft × 165 lbs = 2,062.5 lbs (or just over 1 ton)
Palletized Stone Coverages
Wallstone: 1 pallet ≈ 1.5 tons → Covers 18–20 face feet
Irregular Flagstone: 1 pallet of 2" thick ≈ 1.75 tons → Covers about 120 sq ft
Need Help Figuring It Out?
At Wicki Stone, we specialize in providing the guidance and materials you need to complete your natural stone project on time and on budget. Whether you're a contractor or homeowner, give us a call or stop by with your project dimensions and we’ll help you estimate what you need.
Download A PDF Of How To Calculate Stone Coverages
