Throw distance
How far for a 80-inch screen?
A 80-inch 16:9 screen is 70″ wide. Throw distance is that width times the projector’s throw ratio — here it is for every projector.
Throw distance
For a 80-inch screen, a standard-throw projector sits about 8.7 ft back, a short-throw about 3.5 ft, and an ultra-short-throw projector under 2.0 ft.
Throw distance for a 80-inch screen, by projector
The formula
Distance = image width × throw ratio. A 80-inch 16:9 image is 70″ wide, so just multiply that width by your projector’s throw ratio.
Frequently asked questions
Projector distance for a 80-inch (16:9) screen: about 8.7 ft with a standard-throw projector, about 3.5 ft with a short-throw, and under 2.0 ft with an ultra-short-throw — always screen width times throw ratio.
Want a different screen size? Use the calculator to get the exact distance.
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