Projector throw distance calculator by model
Pick your exact projector from 79 models and get the throw distance for any screen size — using each model’s real throw ratio. No spec sheet needed.
Choose your projector from our database of 79 models and enter a screen size — the calculator uses that model’s actual throw-ratio range to give the exact placement distance. If you already know your throw ratio, the generic calculator works too.
Why a per-model calculator is more accurate
A generic throw calculator needs you to find your projector’s throw ratio first — and many spec sheets bury it or quote a zoom range. This tool stores the real throw-ratio range for every model in our database, so you just pick the projector and screen size. For zoom-lens models it shows the full near-to-far placement window, not a single number, so you can see how much flexibility you have.
Don’t see your model? Use the generic throw distance calculator with your own ratio. →
Calculate by your projector model
8.7 ft
Anker Nebula Cosmos 4K SE for a 100″ screen (throw ratio 1.2)
Frequently asked questions
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