Turn your measurements into bags, boards and cubic yards. Check the math, adjust the allowance, and take a useful estimate to your supplier.
Calculate aggregate volume and compare bulk delivery with bagged material.
Open paver base calculator16 × 12 ft · 4 in loose depth · 10% extra
Adjust these values to your project.
Start with the measurements you have, then leave with a checkable order. Each worksheet works without an account; downloads stay on your device.
Bring: Group actual round-hole diameters, concrete-filled depths and square-post sizes. Confirm one mix and its bag yield.
You get: Unrounded volume by group, one rounded bag purchase, entered delivery cost and a downloadable group record.
Pooling assumes the same mix can be shared during placement; separate pours may need separate rounding. This does not choose footing dimensions.
Bring: Bring the specified gravel envelope and pipe outside diameter, bag yield, bulk minimum, buying increment and separate delivery quotes.
You get: Gravel need after pipe displacement, rounded bulk or whole bags, separate costs and a downloadable estimate.
Bulk and bags are alternatives. Pipe, fittings, fabric rolls and installation are separate; this does not design drainage capacity or an outlet.
Bring: Measure clear spans between interruptions, actual board width, planned gap and supplier pack size.
You get: Panel-by-panel board counts, combined spares, whole packs and a downloadable order.
This does not design trim patterns, post spacing or a structural fence.
Bring: Measure the finished paving and any larger base footprint. Get paver pack size, bag coverage and bulk increments from the supplier.
You get: Separate paver, base, bedding, joint-sand and edge quantities, with optional entered prices.
Layer depths and construction details must come from your installation system.
Bring: Measure the net lawn area and confirm coverage and prices for both full pallets and individual pieces.
You get: Purchased coverage, packaging surplus and the lowest entered-cost combination.
Individual pieces and mixed orders must actually be available from your supplier.
Bring: Measure the rectangular bed, roll dimensions, side overlap and trim allowance.
You get: Feasible cuts, offcuts, roll counts and optional supplier-price comparisons.
This plan does not join short offcuts end-to-end or design an irregular cut layout.
Bring: Count identical boards and measure their exposed width, height and thickness. Record label rates and container prices.
You get: Board faces, long edges, measured extras, liquid demand and small/large package combinations.
Hidden surfaces, shaped tops and overlapping boards need separate measurement.
Bring: Measure the finished footprint. Obtain each layer’s depth, extension, loose-volume factor, buying increment and delivery charge.
You get: A separate rounded order for each material, optional weight and entered delivery costs.
Use supplied project specifications; the worksheet does not choose driveway thickness or load capacity.
Bring: Measure the deck top, stair treads, risers and square balusters. Keep other surfaces separate and use the finish label’s coverage rates.
You get: An itemized surface total, liquid requirement and whole-container purchase.
Count only exposed surfaces to be coated. Different finishes or absorption conditions need separate estimates.
Working with loose gravel, mulch or soil? Compare bulk delivery and bags, then select the matching tool in the calculator directory. Keep different materials in separate orders.
Calculate paver base cubic yards and bags from depth and bag yield; compare bulk delivery, pack sizes and separate base footprints.
Patios & pavingCalculate paving stones to buy from patio size, actual paver dimensions and cut allowance.
Patios & pavingFind bedding sand cubic yards and whole bags for a rectangular patio.
Patios & pavingCalculate polymeric sand bags from your product coverage range. Compare low and high coverage and load a 400 sq ft worked example.
Patios & pavingCount edge restraint pieces from the exposed patio perimeter.
Patios & pavingBuild a patio budget or a five-material shopping list with rounded quantities and your supplier prices.
Patios & pavingCalculate paver sealer gallons, whole containers and material cost from your prices; separate the material purchase from an installed quote.
Estimate gravel for one layer or build separate base and surface orders with supplier rounding and delivery.
Gravel & landscapingEstimate gravel for a shed pad using the full prepared footprint.
Gravel & landscapingCalculate pea gravel yardage and bag count for paths and beds.
Gravel & landscapingEstimate river rock volume for a landscape bed or border.
Gravel & landscapingConvert bed measurements into bulk mulch yards and whole bags.
Gravel & landscapingEstimate loose topsoil volume and bagged alternatives for a rectangular area.
Gravel & landscapingCompare roll cutting directions, overlaps and offcuts, and download a strip-by-strip fabric plan.
Gravel & landscapingEstimate lawn coverage and compare whole pallets, individual pieces and mixed purchase costs.
Count boards for a straight, single-layer picket or privacy fence.
Fences & finishesEstimate bagged concrete after subtracting square fence post displacement.
Fences & finishesEstimate stain for solid or open-board fences and compare small, large and mixed container purchases.
Fences & finishesMeasure deck floors, stair surfaces and square balusters, then calculate finish gallons and whole containers.
Every calculator shows its formula and assumptions. Your supplier’s coverage, your local prices, and your site conditions determine the final order.
Read our calculation method →