Landscaping Calculators
Free professional-grade tools for accurate material estimates. Plan your project with confidence.
❄️ Designed for Northumberland County Climate: Our calculators account for local freeze-thaw cycles, frost depth requirements, and Northumberland County conditions. Estimates only →
Hardscaping
Interlock Calculator
Pavers, base, bedding sand, polymeric sand, fabric
Calculate →Driveway Calculator
Gravel base, surface material, fabric for driveways
Calculate →Retaining Wall
Blocks, base gravel, drainage stone, geogrid
Calculate →Concrete Calculator
Slabs, patios, footings + bags & truck guidance
Calculate →Armor Stone
Tonnage by dimensions + supplier disclaimer
Calculate →Polymeric Sand
Joint sand quantity for paver projects
Calculate →Fire Pit Calculator
Ring blocks, spacing, base material
Calculate →Materials
Gravel & Aggregate
Yards, tons, bags for base and drainage
Calculate →Sand Calculator
Bedding sand, play sand, volume & bags
Calculate →Geotextile
Landscape fabric rolls for projects
Calculate →Drainage Calculator
French drains, weeping tile, drainage stone
Calculate →Excavation
Cut & fill volumes, truck loads, swell factor
Calculate →Softscaping
Sod Calculator
Sod rolls needed + topsoil recommendation
Calculate →Mulch Calculator
Yards & bags for garden beds
Calculate →Topsoil
Yards, tons & bags for lawns & beds
Calculate →Garden Bed
Combined topsoil + mulch calculator
Calculate →Plant Calculator
Plant quantity by spacing for garden beds
Calculate →Water Features
Outdoor Structures
Why Use Our Calculators?
- ✓ Accurate material estimates
- ✓ Local Northumberland County pricing
- ✓ Waste factor included
- ✓ Save time & money
How It Works
- Choose your calculator
- Enter your measurements
- Get instant results
- Plan with confidence