How Much Material Do You Need?
Enter your dimensions — get the exact quantity to buy in bags, cubic yards, gallons, or pallets. Built for US homeowners and DIYers.
🌿 Outdoor & Landscaping
All landscaping →Mulch, gravel, topsoil, sand, sod, and pavers — in bags, cubic yards, or tons.
🏗️ Concrete & Construction
All concrete →Concrete bags, fence posts, deck boards, and full project materials lists.
🏠 Interior
All interior →Paint gallons, flooring boxes, tile count, drywall sheets, lumber, and insulation.
🔨 How-To Project Guides
Step-by-step guides with materials lists, quantities, and cost breakdowns.
Outdoor & Landscaping
Build a Paver Patio
Gravel base, sand & pavers — full materials list
Build a Gravel Driveway
3-layer system, tons & cost
Build a Raised Garden Bed
Soil mix, lumber & quantities
Lay Pavers
Sand base, pattern & joint sand
Reseed a Lawn
Seed rates, timing & soil prep
Pour a Concrete Slab
Formwork, rebar, bags vs ready-mix
Interior & Home
Paint a Room
Prep, priming & rolling — gallons per room
Install Laminate Flooring
Click-lock, underlayment & expansion gap
Install Tile
Substrate, thinset, grout & sealing
Hang Drywall
Sheets, taping & finishing levels
Insulate an Attic
R-value, bags & air sealing
Build a Garden Path
Gravel, edging & fabric
⚖️ Compare Materials
Comparison tool →Side-by-side cost, lifespan, and best-use comparisons for common material choices.
💵 2026 Cost Guides
Current material prices — bags vs. bulk, DIY vs. pro, and regional ranges.
🛠️ Tools & Resources
Planning tools, price data, and comparisons — all free.
Project Planner
Enter dimensions once — get the full materials list for patios, driveways, raised beds, and garden paths.
4 project typesCompare Materials
Mulch vs rock, sod vs seed, asphalt vs concrete — side-by-side tables on cost, lifespan, and best uses.
12 comparisons2026 Price Guide
Current national average prices for mulch, gravel, concrete, topsoil, sod, sand, and paint with regional ranges.
Updated June 2026Embed a Calculator
Add any calculator to your contractor or landscaping website. Free iframe code — no signup needed.
Free for everyone📅 Seasonal Guides
Right task, right time — seasonal checklists for your lawn and garden.
How it works — 3 steps
Enter your dimensions
Length, width — and depth for bulk materials. Works for rectangles, circles, or irregular shapes.
We do the math
Each calculator uses verified material constants — bag yields, densities, coverage rates. Your last values are saved automatically.
Get your shopping list
See the exact quantity in bags, cubic yards, gallons, or pallets. Print or save as PDF to take to the store.
Verified formulas
Constants from Quikrete, Scotts, and industry standards — cited on the Data Sources page.
100% free
No signup, no subscription. Every calculator is free forever.
Remembers your inputs
Your last depth, material type, and price are saved between visits.
Print / save as PDF
Every guide page has a print button — take your materials list to the store.