Home calculators for renovation and materials

Find the number of whole flooring packs from the floor area, waste and coverage per pack.

Find the number of whole tile boxes for floors and walls with openings, waste and reserve.

Calculate liters of paint from the wall area, openings, number of coats and coverage.

Calculate m³ of concrete from the length, width and thickness of a rectangular pour.

Calculate strips and rolls of wallpaper from the walls, roll size and pattern repeat.

Calculate milliliters of sealant and whole cartridges from the joint dimensions and profile.

Calculate the amount of insulation for the attic from the area and the chosen thickness.

Find the volume of insulation from the area and thickness, converted to common units.

Calculate heat savings and payback from U-values, area and degree days.

Calculate the change in heat loss with new windows from the area and the windows' total U-value.

Find liters and cubic meters of topsoil for raised beds and surfaces, and compare bags and delivery.

Find sod or grass seed and whole packs for a lawn.

Find the number of fence panels and posts for one or more connected runs.

Calculate kWh and electricity cost from the appliance's power, usage time and your electricity price.

Calculate how many years an investment takes to pay for itself with a fixed annual saving.

Find the area of floors, walls, roof surfaces and geometric shapes from their dimensions.

Find the length around a surface for baseboards, fences, edges and measuring.