AV calculators
Four free tools for sizing a room before you buy. Each one runs on the same maths our technical team uses and matches the answer to kit that is in stock in the UK now. No sign-up, nothing stored.
Screen size calculator
What size display does my room need?
Enter the distance to the furthest viewer and get the panel size the 4/6/8 rule says the room needs, with in-stock interactive and signage displays that fit and a to-scale preview on your own wall.
Open the calculatorProjector throw distance calculator
How far does the projector need to be from the screen?
Work out the distance from any throw ratio and screen size, or start from the space you have and see which in-stock projectors can fill the screen from there.
Open the calculatorProjector replacement calculator
Will a new projector fit my existing mount?
Enter the lens-to-screen distance and picture width of the old installation, get the throw ratio the mount needs and every in-stock projector whose lens covers it, with the smallest mount move for near misses.
Open the calculatorProjector screen size calculator
What size projector screen fits my room?
Choose the picture size you want and how far the projector can sit from the wall, and get the projectors that fit with a suggested mounting position and a wall-photo preview.
Open the calculatorPrefer the written answers? Start with what size screen do I need and how far a projector should be from the screen, or ask our technical team to size the room with you.