8 calculators in this category
- Wallpaper Roll CalculatorUS double-roll bolt (20.5 in × 33 ft)Wallpaper is not bought by area, it is bought by drops — full-height strips cut from a bolt. This calculator counts how…
- Rug Size for Room CalculatorStandard US stock rug sizesThis calculator turns a room measurement into a rug size you can actually buy. For a living room or entry it works backwards…
- Picture Hanging Height Calculator57-inch gallery centre-line conventionThe mistake almost everyone makes is hanging art at the height they want the nail , when what they actually care about is the…
- Picture Frame & Mat Size CalculatorTrade framing dimensions (32 × 40 in board)Framing runs on four dimensions and each one is derived from the last: the mat opening, the mat outer size (which is also the…
- TV Size & Viewing Distance CalculatorSMPTE 30° and THX 36–40° horizontal viewing angleScreen size is not a matter of taste — it is a matter of geometry. A television fills a measurable slice of your field of view…
- TV Mount Height Calculator16:9 screen geometryThis calculator gives you the one number you actually need at the wall: the height above the floor to drill the bracket holes…
- Shelf Spacing Calculator32 mm cabinetmaking systemEvenly spaced shelves are not the opening height divided by the number of shelves — the shelves themselves take up room…
- Closet Rod Hanging Space CalculatorCloset capacity is measured in linear inches of rod, not in square feet, and every garment type consumes a different amount of…
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