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Free Home & Property Tools
Plan rooms, wallpaper, curtains, stairs, roof pitch, land area, insulation, and solar savings.
Home projects go more smoothly when the measurements are settled before you buy materials. These calculators estimate wallpaper rolls, curtain fabric, stair dimensions, roof pitch, land area, insulation, and solar savings. Treat the output as a planning estimate and confirm critical dimensions on site before ordering.
Room Layout Planner
Arrange furniture in a 2D room plan and export the layout.
Open toolFurniture Fit Calculator
Check whether furniture fits through doors, halls, and room spaces.
Open toolWallpaper Roll Calculator
Calculate wallpaper rolls needed for a room.
Open toolCurtain Size Calculator
Calculate curtain fabric, fullness, and panel requirements.
Open toolStaircase Dimension Calculator
Calculate stair rise, run, treads, and angle.
Open toolRoof Pitch Converter
Convert roof pitch between rise/run, degrees, and multipliers.
Open toolLand Area Converter
Convert acres, hectares, bigha, katha, marla, and other land units.
Open toolPrice Per Square Foot Calculator
Compare property prices using area and total price.
Open toolSolar Panel Savings Calculator
Estimate solar generation, savings, payback, and CO2 reduction.
Open toolHome Insulation Calculator
Estimate insulation material, R-value, and energy savings.
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