Coverly

Coverly is a room-based material calculator for painting, tiling, flooring and other renovation projects. Measure a room once, and Coverly works out how much paint, tile, flooring, wallpaper, drywall and trim you need, along with package counts and the total cost. No more typing the same dimensions into a separate paint calculator, tile calculator and flooring calculator. In Coverly, one set of room measurements drives every estimate, so your whole shopping list stays consistent. MEASURE YOUR ROOMS - Set up rectangular rooms, L-shaped rooms, or custom rooms wall by wall - Enter area and perimeter manually for irregular spaces - Add doors, windows and openings, which are subtracted from wall area automatically - See each room as a sketch with architect-style dimension lines - Work in metric (m, cm, mm) or imperial (feet, inches and fractions) PAINT CALCULATOR Find out how much paint you need for walls and ceilings. Set the number of coats, spread rate and surface texture, and add primer if needed. Coverly then suggests a combination of can sizes that covers the job with as little leftover as possible, or at the lowest cost when you enter prices. TILE CALCULATOR Calculate tiles and boxes for floors, walls and backsplashes. Coverly accounts for tile size, grout joint width and layout pattern, including straight, brick, diagonal and herringbone, each with its own waste allowance. It also estimates grout and tile adhesive quantities. FLOORING CALCULATOR Estimate boxes of laminate, vinyl plank, engineered wood or carpet tiles from box coverage and a waste percentage. Optionally include underlayment rolls and transition strips for doorways. WALLPAPER, DRYWALL AND TRIM - Wallpaper: calculate rolls from roll size, pattern repeat and match type - Drywall: count plasterboard sheets for walls and ceilings in common sheet sizes - Baseboard and crown molding: get stock pieces and a cut list, with door openings left out of baseboard runs COMPARE MATERIAL OPTIONS Deciding between two tiles or two floors? Add up to three alternatives for the same surface and compare quantities, leftovers and cost side by side before you buy. SHOPPING LIST AND COST ESTIMATE Every project builds a combined shopping list grouped by material, with per-room breakdowns. Enter your own prices to see line totals, labour or extra costs, tax and a grand total. Leftover amounts from package rounding are listed too, so you know what spare material you will have for repairs. EXPORT AND SHARE Save your estimate as a PDF, share it as a PDF or plain text list, or copy the shopping list to take to the store or send to a contractor. BUILT FOR REAL PROJECTS - Multiple rooms per project, with duplicate and archive options - "How it's calculated" details show the numbers behind every result - Editable defaults for waste, spread rates and package sizes - Sample project to explore before you start - Light and dark themes, tablet layouts and accessibility support - Local backup export and import PRIVATE AND OFFLINE Coverly works completely offline. There is no account, no sign-in, no ads and no tracking, and the app requests no permissions. Your projects are stored only on your device. Coverly is useful for homeowners planning a makeover, renters redecorating, DIYers, handymen, landlords and small contractors preparing quotes. Note: Results are estimates. Always check coverage and quantities against the product manufacturer's information before purchasing.