Materials, coverage, and project estimates.
Home improvement projects live or die on getting material quantities right - too little and you're back at the store mid-job, too much and you've overspent. These calculators turn room dimensions into concrete, flooring, paint, and lumber quantities, each with a waste allowance built in.
A concrete measurement calculator - estimate cubic yards and bag count for a concrete slab.
Estimate how many gallons of paint you need for a room.
Estimate cubic yards and bags of mulch needed for a bed.
Estimate cubic yards and tons of gravel needed for a project.
Estimate how many boxes of flooring you need for a room.
Estimate how many sheets of drywall you need for a wall area.
Estimate how many tiles you need for a room, including grout lines.
Estimate roofing squares needed from footprint area and roof pitch.
Calculate the square footage of a room from its length and width, in any unit.
Estimate how many posts and panels you need for a fence line.
Estimate bags of blown-in insulation needed to reach a target R-value.
Estimate the BTU/h cooling capacity needed for a room, based on its size and conditions.
Calculate total board feet needed for a lumber order.
Estimate how many pavers you need for a patio or walkway.
Calculate the amounts of two components needed for a given mix ratio, like epoxy or paint.
Estimate how much compost you need for a garden bed or yard area based on length, width, and application…
Work out how much fertilizer product you need for a lawn, garden, or field from its area and the application…
Estimate how much grass seed you need for a lawn from its area and the seeding rate on your seed label.
Estimate lawn mowing cost per visit and over a season from lawn size and your own price, or from hours and an…
Estimate fence length, posts, wire, and cost for a pasture from its size, strands, post spacing, and your own…
Estimate how many bales of pine straw you need for a bed or yard from its area and the coverage per bale on…
Estimate how much potting soil you need for a rectangular planter or round pot, in cubic feet, cubic yards,…
Estimate soil volume needed for one or more raised garden beds, in cubic feet, cubic yards, liters, and cubic…
Estimate how many pieces or rolls of sod you need for a lawn from its area and your sod product's coverage…