Free home and garden calculators
Measure once and buy the right amount the first time. These calculators work out paint, flooring, tiles, wallpaper and soil with sensible waste included, and help you pick the right size rug, TV, curtains and dining table for your room.
Room Color Palette Generator
Upload a room photo or pick one color and get a five shade palette with the 60 30 10 rule.
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Paint Calculator
Work out how many gallons or liters of paint a room needs, with doors, windows and coats.
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Wallpaper Calculator
Work out how many rolls of wallpaper you need, pattern repeat and doors included.
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Curtain Size Calculator
Work out curtain length, rod width, rod height and how many panels to buy for any window.
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Wall Art Size Calculator
Find the right art size and hanging height above a sofa, bed or console, gallery walls included.
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Rug Size Calculator
Find the right rug size for your living room, bedroom or dining table in seconds.
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TV Size Calculator
Find the best TV screen size for your seating distance, and how high to mount it.
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Dining Table Size Calculator
Find the dining table size and shape that seats your guests and still fits your room.
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Square Footage Calculator
Add up rooms, L shapes, triangles and circles in square feet, meters and yards.
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Flooring Calculator
Add up every room, include the right waste allowance and see how many boxes of flooring to order.
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Tile Calculator
Count the tiles and boxes you need for a floor, wall or backsplash, grout gaps and waste included.
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Mulch Calculator
Find out how many cubic yards or bags of mulch, soil or gravel your garden beds need.
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Plant Spacing Calculator
Find out how many plants fit in your bed or border, in a square grid or staggered rows.
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Raised Bed Soil Calculator
Work out how much soil a raised bed needs, how many bags to buy and the best mix.
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