Free calculators

Home improvement calculators

Paint, flooring, tile and remodel cost estimates.

12 calculators

Work out how many gallons of paint a room needs, including coats and primer..

Calculate flooring boxes and cost for a room, including the waste that cuts and patterns demand..

Calculate tiles, boxes, thinset and grout for a floor or wall..

Work out how many rolls of wallpaper a room needs, allowing for the pattern repeat..

Estimate insulation coverage, bag or batt counts and cost for walls or an attic..

Estimate the cost of replacing windows, including installation and any structural work..

Estimate the installed cost of a fence, including gates and terrain difficulty..

Estimate what a deck costs to build, including framing, decking, railing and steps..

Estimate the installed cost of a patio from area and material choice..

Estimate a bathroom renovation budget from size, finish level and fixtures..

Estimate a kitchen renovation budget including cabinets, worktops and appliances..

Build a whole-project renovation budget from area, finish level and contingency..

Beyond the numbers

Build a clean, itemised invoice and print it to PDF.

Turn a scope of work into a priced estimate the customer can approve.

Write the job down before the technician leaves: what, where, who, and what they need to take with them..

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