Free home decor calculators
Use these free home decor tools to measure once and buy right. Pick a calculator for rugs, tile, flooring, walls, curtains, lighting or furniture, enter your room size in feet, and get a clear answer in seconds.
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Suggest a tool or ask a questionAdd us as a preferred source on GoogleBrowse decor ideasFrequently asked questions
Are these home decor calculators free?
Yes. Every tool is free and needs no sign-up.
Do the tools use feet or centimeters?
Inputs are in feet or inches, as labeled, and some results also show centimeters.
How accurate are the results?
They follow common design and building guidelines and give a reliable starting point. Always measure twice and check the product size before you buy.
Do the tile and flooring tools include waste?
Yes. You can set the waste percentage, and 10 percent is a good default for cuts and mistakes.
Which tool should I use first?
Start with the Room Size Calculator, then use the tool for your project, like flooring, tile or paint.
