What every result keeps visible
- Formula ID, version, internal QA status and planning boundary.
- Inputs, assumptions, allowance and purchase-rounding effect.
- Editable estimate costs that remain distinct from material quantity.
20 tested tools in landscaping
Landscaping calculators
Estimate mulch, soil, gravel, cut-and-fill, dump-truck loads, sod, pavers and asphalt with depth, density, coverage and supplier rounding left visible.
Formula-first tool library
Choose the right landscaping calculator.
Mulch calculator
Landscape bed volume, bulk mulch order, and whole-bag equivalent.
Open calculatorSoil calculator
Bulk soil volume with a visible depth allowance and purchase rounding.
Open calculatorGravel calculator
Bulk gravel volume, estimated weight, and a visible delivery allowance.
Open calculatorSod calculator
Lawn area, waste allowance, and whole-roll sod purchase quantity.
Open calculatorPaver calculator
Patio area, individual paver face coverage, and whole-paver order quantity.
Open calculatorAsphalt calculator
Compacted asphalt volume and tonnage from area, depth and a stated mix density.
Open calculatorSand calculator
Bulk sand volume and tonnage from area, installed depth, a visible compaction factor and supplier density.
Open calculatorPaver base calculator
Crushed-stone base and bedding-sand volumes under a patio from area, base thickness and sand thickness.
Open calculatorPolymeric sand calculator
Bag count of joint sand from patio area and the coverage printed on the polymeric-sand bag.
Open calculatorGravel driveway calculator
Driveway gravel volume and tonnage from length, width, compacted depth and supplier density.
Open calculatorGrass seed calculator
Pounds of seed from lawn area and the labelled rate per 1,000 square feet.
Open calculatorRiver rock calculator
Decorative river-rock volume and tonnage from bed area, installed depth and supplier density.
Open calculatorFrench drain calculator
Drainage-stone volume, pipe length and wrap-fabric area from trench length, width, depth and pipe diameter.
Open calculatorPool volume calculator
US gallons of water in a rectangular or circular pool from plan size and average depth. Not a chemical dose.
Open calculatorFill dirt calculator
Fill-dirt volume and tonnage from area and compacted depth, with swell sitting in the waste field.
Open calculatorLandscape fabric calculator
Weed-barrier roll count from bed area and the net coverage of one roll after overlap.
Open calculatorAsphalt sealer calculator
Whole gallons of driveway sealer from area, coats and the labelled coverage per gallon.
Open calculatorRoad base calculator
Crusher-run or class II base volume and tonnage from driveway or pad area, compacted depth and supplier density.
Open calculatorCut and fill calculator
Cut volume, fill volume and net import or export from pad length, width and depths. Not a grading design.
Open calculatorDump truck calculator
Whole dump-truck loads from a stated material volume and truck capacity.
Open calculatorCommon question
Are delivery weights exact?
These are transparent planning aids, not engineering, code, installation or final supplier specifications. Confirm actual job requirements before construction.