Calculators

Calculator Directory

All Calculators

Browse all MyBuildCalculator tools by material or project type. Use the search box to find the right calculator quickly.

Concrete & Masonry

Concrete Calculator

Concrete volume, cubic yards, cubic meters, bag counts and optional cost.

Open calculator → Concrete & Masonry

Concrete Bag Calculator

40 lb, 60 lb and 80 lb concrete bags from project dimensions or volume.

Open calculator → Landscaping

Gravel Calculator

Cubic yards, approximate tons, bags and gravel cost.

Open calculator → Measurement

Square Footage Calculator

Area for rectangles, circles and triangles in several units.

Open calculator → Paint & Walls

Paint Calculator

Walls, ceilings, coats, gallons, openings and optional cost.

Open calculator → Flooring & Tile

Flooring Calculator

Floor area, waste, box quantities and optional project cost.

Open calculator → Flooring & Tile

Tile Calculator

Tile count, boxes, cutting waste and optional cost.

Open calculator → Landscaping

Mulch Calculator

Cubic yards and common bag quantities for landscape beds.

Open calculator → Paint & Walls

Drywall Calculator

Drywall sheets, room coverage, waste and planning quantities.

Open calculator → Decks & Fences

Fence Calculator

Fence posts, sections, rails and pickets.

Open calculator → Decks & Fences

Deck Calculator

Deck boards, linear feet, joist count and waste.

Open calculator → Roofing & Exterior

Roofing Calculator

Roof area, pitch adjustment, roofing squares and bundles.

Open calculator → Landscaping

Paver Calculator

Paver count, cutting waste and base material volume.

Open calculator → Landscaping

Topsoil Calculator

Cubic yards, bags and approximate soil weight.

Open calculator → Concrete & Masonry

Brick Calculator

Brick quantity from wall area, brick dimensions, joints and waste.

Open calculator →
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Popular posts from this blog

How Much Tile Do I Need?

Flooring & Tile Guide Estimating tile starts with the total area you want to cover. Once you know the floor or wall area, you can add a waste allowance and convert the result into individual tiles or full boxes. Quick answer: calculate the surface area, add waste for cuts and breakage, then divide by the coverage of one tile or one box. For many straightforward layouts, around 10% extra is commonly used as a planning allowance. Calculate your tile quantity automatically Enter your project dimensions, tile size, waste percentage and box coverage to estimate how many tiles or boxes you need. Use the Tile Calculator Calculate Surface Area How to Calculate How Much Tile You Need The first step is finding the area of the surface that will receive tile. For a rectangular floor or wall: Area = Length × Width If ...
Read How Much Tile Do I Need?

How Much Concrete Do I Need for a Slab?

Concrete Guide Estimating concrete for a slab starts with one simple calculation: length × width × thickness. The tricky part is making sure all measurements use compatible units, converting the result to cubic yards, and allowing a little extra concrete for real-world conditions. Quick answer: Measure the slab's length and width, convert the thickness to feet, multiply the three values together, then divide by 27 to convert cubic feet to cubic yards. Adding around 5% to 10% extra is common for planning purposes, although the right allowance depends on the project. Want the answer without doing the math? Enter your slab dimensions into our calculator to estimate cubic feet, cubic yards, metric volume, bag quantities and optional material cost. Use the Concrete Calculator Concrete Bag Calculator How to Calculate Concrete for a Sl...
Read How Much Concrete Do I Need for a Slab?

How to Calculate Roofing Squares

Roofing & Exterior Guide Roofing materials are commonly estimated in "squares." One roofing square equals 100 square feet of roof surface. To estimate how many squares you need, calculate the actual roof area, account for pitch and add a suitable waste allowance. Quick answer: divide the total roof area in square feet by 100 to get roofing squares. For example, a 1,500 ft² roof equals 15 roofing squares before waste. Want to calculate your roof automatically? Enter your roof dimensions, pitch and waste allowance to estimate roofing squares, shingles and material quantities. Use the Roofing Calculator Square Footage Calculator What Is a Roofing Square? A roofing square is a unit used to measure roof area. 1 Roofing Square = 100 ft² of Roof Area Roofing contractors and material suppliers often use square...
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