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Concrete & masonry

  • Concrete Calculator
  • Block & Brick Calculator

Patios, walls & paving

  • Paver Calculator
  • Retaining Wall Calculator
  • Asphalt Calculator

Landscaping & yard

  • Gravel Calculator
  • Mulch Calculator
  • Topsoil Calculator
  • Sand Calculator
  • Sod Calculator

Decks, stairs, fences & roofs

  • Deck Calculator
  • Fence Calculator
  • Stair Calculator
  • Roofing Calculator

Interior & walls

  • Paint Calculator
  • Drywall Calculator
  • Flooring Calculator
  • Tile Calculator
  • Wallpaper Calculator

Heating, cooling & insulation

  • BTU / AC Size Calculator
  • Insulation Calculator

Measuring

  • Square Footage Calculator

Guides

  • How to measure an irregular area
  • Bagged concrete vs. ready-mix: how to decide
  • Gravel driveway guide: layers, depth and how much to order
  • Cubic yards to tons: how to convert landscape materials
  • How thick should a concrete slab be?
  • Paver patio base: how deep to dig and what to order
  • 7 mulching mistakes to avoid
  • How to plan a block retaining wall
  • What size air conditioner do I need?
  • Roof pitch explained
  • Stair dimensions and building code
  • How to mix bagged concrete
  • Types of gravel and what to use them for
  • Topsoil vs. fill dirt vs. garden soil
  • How to lay sod
  • How to calculate cubic yards
  • How to measure a room for flooring
  • How many coats of paint do you need?
  • Blown-in vs. batt insulation for attics
  • Deck board spacing: how big a gap?

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SizeMyProject

Free calculators that tell you how much material to buy for home and yard projects — with the math shown.

Concrete & masonry

  • Concrete Calculator
  • Block & Brick Calculator

Patios, walls & paving

  • Paver Calculator
  • Retaining Wall Calculator
  • Asphalt Calculator

Landscaping & yard

  • Gravel Calculator
  • Mulch Calculator
  • Topsoil Calculator
  • Sand Calculator
  • Sod Calculator

Decks, stairs, fences & roofs

  • Deck Calculator
  • Fence Calculator
  • Stair Calculator
  • Roofing Calculator

Interior & walls

  • Paint Calculator
  • Drywall Calculator
  • Flooring Calculator
  • Tile Calculator
  • Wallpaper Calculator

Heating, cooling & insulation

  • BTU / AC Size Calculator
  • Insulation Calculator

Measuring

  • Square Footage Calculator

SizeMyProject

  • About
  • How we calculate
  • Contact
  • Privacy Policy
  • Terms of Use
  • Sitemap

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