Skip to the tool

📺 TV Viewing Distance Calculator

📺 TV Viewing Distance Calculator

Recommend a sofa distance from screen diagonal and resolution. Uses SMPTE 30° field-of-view, THX 40°, and a sharpness seat where 4K/1080p pixels sit at about 1 arc-minute. Advice, not a living-room survey.

More in Home & DIY

📽️ Projector Throw Distance Throw ratio = distance to screen ÷ image width. A 1.5:1 lens 3 m from the wall makes a 2 m wide picture. 16:9 assumed…
🛋️ Room Layout Planner Drag and drop furniture to plan your room layout. Scale-accurate 2D top-down view.
🏠 Home Inventory & Insurance Worksheet Create a clear room-by-room record of belongings, quantities, serial numbers and replacement values for a move or an…
🪵 Laminate Flooring Calculator Work out how many packs of laminate to buy: enter the room, the plank size, planks per pack and pack price, and this…
🎨 Paint Calculator Calculate exactly how much paint you need for any room. No more buying 5 tins for a cupboard.
🧴 Adhesive Selector — Which Glue Sticks This to That? Pick the two things you are joining and the conditions it has to survive, and this works out which adhesive will…
🪵 Board-Foot Lumber Calculator A board foot is 1" × 12" × 12". Enter the dimensions of your boards and the quantity, and get the board footage, linear…
🧱 Brick Calculator Calculate how many bricks you need for any wall — including mortar joints, waste, and pallets to order. Works for UK…

All 52 tools in Home & DIY →