# https://calctoolz.com ## Pages - [Mulch Calculator](https://calctoolz.com/mulch-calculator/): This mulch calculator works out how much mulch you need in cubic yards, cubic feet and bags for any bed, tree ring or play area, and compares bags with a bulk delivery. - [Paver Sand Calculator](https://calctoolz.com/paver-sand-calculator/): This paver sand calculator works out the bedding sand and joint sand for a patio, walkway or circle, and it counts the pavers, base gravel and edge restraint too. - [Retaining Wall Calculator](https://calctoolz.com/retaining-wall-calculator/): This retaining wall calculator works out how many blocks, caps, gravel and drain pipe you need, and what the wall will cost. - [Deck Joist Calculator](https://calctoolz.com/deck-joist-calculator/): This deck joist calculator checks whether your joist size and spacing can carry the span between the ledger and the beam, then counts the joists, picks the board length and estimates the lumber cost. - [Deck Stair Calculator](https://calctoolz.com/deck-stair-calculator/): This deck stair calculator finds the number of risers and treads, the riser height, the total run, the stringer length and angle, the number of stringers and the board to buy. - [Blown In Insulation Calculator](https://calctoolz.com/blown-in-insulation-calculator/): Find the bags, depth and cost of blown-in attic insulation for your target R-value. - [Cubic Yard Calculator](https://calctoolz.com/cubic-yard-calculator/): This cubic yard calculator turns a length, width and depth, a circle, an area, a known volume or a weight into cubic yards. - [Tile Calculator](https://calctoolz.com/tile-calculator/): This tile calculator tells you how many tiles to buy for a floor, wall, backsplash, shower or ceiling. - [Fence Cost Calculator](https://calctoolz.com/fence-cost-calculator/): This fence cost calculator works out the price of your fence and how many posts, boards, rails, panels or rolls of chain link you need, how deep to set the posts, how much concrete to buy, how much stain to buy and what the whole fence may cost. - [Deck Board Calculator](https://calctoolz.com/deck-board-calculator/): Use this free deck board calculator to find how many deck boards a rectangular deck needs. - [Gravel Calculator](https://calctoolz.com/gravel-calculator/): Find out how much gravel you need in cubic yards, tons, bags and cost. - [Paver Base Calculator](https://calctoolz.com/paver-base-calculator/): Find the base gravel, sand, pavers and cost for a patio, walkway or small driveway. - [Topsoil Calculator](https://calctoolz.com/topsoil-calculator/): This topsoil calculator shows how much topsoil you need, in cubic yards or cubic metres, for a lawn, flower bed, garden or raised beds. - [Drywall Mud Calculator](https://calctoolz.com/drywall-mud-calculator/): Find out how much drywall mud (joint compound) you need, along with tape, sheets and screws. - [Concrete Bag Calculator](https://calctoolz.com/concrete-bag-calculator/): This concrete bag calculator tells you how many 40, 50, 60 or 80 lb bags you need for a slab, fence post holes, a Sonotube column or any volume you already know. - [Concrete Yard Calculator](https://calctoolz.com/concrete-yard-calculator/): This concrete yard calculator turns the measurements of a slab, footing, wall, column or round pad into cubic yards, with the extra allowance, cubic feet, cubic metres, weight, truckloads and bag count. - [Concrete Calculators Hub](https://calctoolz.com/concrete-calculators/): Work out how much concrete your slab, pad or block wall needs. Every calculator shows its formula and a worked example. - [Concrete Block Calculator](https://calctoolz.com/concrete-block-calculator/): Find out how many concrete, CMU or cinder blocks your wall needs, with mortar, core fill, pallets and cost. - [Concrete Slab Cost Calculator](https://calctoolz.com/concrete-slab-cost-calculator/): This concrete slab cost calculator turns the size and thickness of a slab into cubic yards, a bag count and a priced breakdown: concrete, gravel base, reinforcement, delivery fees and labour. - [Interior Painting Cost Calculator](https://calctoolz.com/cost-to-paint-interior-of-house/): Use this free calculator to find the cost to paint the interior of a house or a single room. - [Paint Coverage Calculator](https://calctoolz.com/paint-coverage-calculator/): Find out how much paint to buy, or how far the paint you already have will go. - [Flooring Calculator](https://calctoolz.com/flooring-calculator/): Use this free flooring calculator to find how many boxes of laminate, hardwood, or vinyl plank, how many tiles, or how many feet of carpet roll you need. - [Carpet Installation Cost Calculator](https://calctoolz.com/carpet-installation-cost/): Use this free carpet installation cost calculator to estimate the total and the price per square foot for your room, based on your own rates for carpet, padding, and labor. - [Hardwood Installation Price Calculator](https://calctoolz.com/hardwood-installation-price-calculator/): Use this free hardwood installation price calculator to estimate the total and the price per square foot for your room, based on your own rates for flooring, labor, and extras. - [Square Footage Calculator 3D View](https://calctoolz.com/square-footage-calculator/): Measure a room, a lot or an odd-shaped floor plan and get the area in square feet, square yards, square meters, square inches and acres. - [Flooring Calculators Hub](https://calctoolz.com/flooring-calculators/): Measure your room and work out how much flooring to buy. Every calculator shows its formula and a worked example. - [Painting Calculators Hub](https://calctoolz.com/painting-calculators/): Work out how much paint to buy for walls, ceilings or a house exterior. - [Paint Calculator](https://calctoolz.com/paint-calculator/): Use this free paint calculator to find how many gallons of paint you need for walls, ceilings, or a house exterior. - [Drywall Calculators Hub](https://calctoolz.com/drywall-calculators/): Sheet count, materials and installation cost in one place. Every calculator shows its formula and a worked example. - [Drywall Installation Cost Calculator](https://calctoolz.com/drywall-installation-cost/): Estimate the total and the cost per square foot of drywall for your room, based on your own rates for materials, labor, and extras. - [Sheetrock Calculator](https://calctoolz.com/sheetrock-calculator/): Find out how many sheets of drywall you need for a room, plus the joint compound, tape and screws to finish it. - [Roofing Calculators Hub](https://calctoolz.com/roofing-calculators/): Roof pitch, roof area, rafter length and replacement cost in one place. Every calculator shows its formula and a worked example. - [Roof Calculator](https://calctoolz.com/roof-calculator/): Use this free roof calculator to find your roof surface area, roofing squares, and shingle bundles from the size of your building, the roof pitch, and a waste allowance. - [Roof Replacement Cost Calculator](https://calctoolz.com/roof-replacement-cost-calculator/): Wondering how much a new roof will cost? - [Contact Us](https://calctoolz.com/contact-us/): Have a question about a calculator, spotted an error in a formula or result, or want to suggest a new tool? Send us a message and we will read it. - [Rafter Calculator](https://calctoolz.com/rafter-calculator/): Use this free rafter calculator to find the length of a common rafter from your roof pitch and building width, plus the plumb and seat cut angles, ridge height, birdsmouth limit, and how many rafters you need. - [Roof Pitch Calculator](https://calctoolz.com/roof-pitch-calculator/): Use this free roof pitch calculator to turn a rise and run, an angle, or a pitch like 6:12 into every other roof measurement: pitch, angle in degrees, slope percent, roof area multiplier, and rafter length. - [Home](https://calctoolz.com/): Estimate materials and costs for your next project. Every calculator is built from original sources and shows the formula behind the result. - [Disclaimer](https://calctoolz.com/disclaimer/): The information and calculators on calctoolz.com (the "Site") are provided for general information and planning purposes only. - [Terms and Conditions](https://calctoolz.com/terms-and-conditions/): Welcome to Calctoolz. These Terms and Conditions ("Terms") govern your use of calctoolz.com (the "Site") and the calculators, content, and tools on it. - [Privacy Policy](https://calctoolz.com/privacy-policy/): This Privacy Policy explains how Calctoolz ("we", "us", "our") collects, uses, and shares information when you visit calctoolz.com (the "Site"). - [About Calctoolz](https://calctoolz.com/about/): Calctoolz is a collection of free online calculators, starting with construction and home improvement projects such as roofing, drywall, painting, and flooring, with more topics added over time. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/calctoolz.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)