Hardscape Calculators
The essential toolkit for contractors, landscapers, and DIY homeowners.
Plan driveways, patios, and retaining walls with confidence. Calculate materials for pavers, concrete, gravel, and drainage instantly to ensure project success and budget accuracy.
Retaining Wall Calculator
Calculate the number of blocks and caps needed to build a sturdy, structural retaining wall.
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Gravel Calculator
Estimate the tonnage or cubic yards of gravel required for driveways, paths, or drainage.
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Paver Calculator
Determine the total pavers needed for your patio or walkway project, including waste allowance.
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Paver Sand Calculator
Calculate the amount of bedding sand and polymeric sand needed for paver joints and base.
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Rebar Calculator
Calculate total linear feet and weight of rebar reinforcement for concrete slabs and footings.
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French Drain Calculator
Plan your drainage system by calculating gravel volume and pipe length for french drains.
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Brick Calculator
Estimate the number of standard or modular bricks needed for walls, veneer, or paving.
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Mortar Calculator
Calculate the bags of mortar mix required for laying bricks, blocks, or stone veneer.
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Fill Dirt Calculator
Determine the volume of fill dirt needed to level a site, fill a hole, or raise a grade.
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Topsoil Calculator
Calculate the cubic yards of screened topsoil needed for finishing grades or new lawns.
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💡 Pro Tip: For hardscape projects like patios and driveways, always calculate for “compaction”. Materials like gravel and sand can compress by 20%, so order extra to maintain your target depth.
Why Use Hardscape Calculators?
Hardscaping involves heavy, expensive materials like stone, concrete, and aggregates. Mistakes in estimation can lead to costly re-delivery fees or leftover piles of dirt. Our calculators help you:
- Minimize Waste: Order exactly what you need for retaining walls and pavers.
- Ensure Stability: Calculate the correct amount of rebar and base material for a long-lasting structure.
- Budget Accurately: Convert cubic feet to tons or yards instantly to match supplier pricing.
Frequently Asked Questions
How deep should a paver base be?
For a standard patio, a 4-inch gravel base is recommended. For driveways supporting vehicles, increase the base depth to at least 6-8 inches to prevent sinking.
What is the difference between Fill Dirt and Topsoil?
Fill dirt contains rocks and clay, making it ideal for structural fill and leveling. Topsoil is rich in organic matter and is used only for the top 2-3 inches to support plant growth.
How much does gravel weigh?
While it varies by type, a general rule of thumb is that 1 cubic yard of gravel weighs approximately 1.4 to 1.5 tons. Our calculator handles this conversion for you.
Do I need rebar for my concrete slab?
Yes, rebar significantly increases the tensile strength of concrete, preventing cracks from spreading. For driveways and load-bearing slabs, rebar is essential.