Projector Throw Distance Calculator

Use our free Projector Calculator to determine ideal throw distance, projector placement, and screen size and gain in your home theater. Projectors have been tested in our lab and use precise data to show the exact brightness on the screen. If you're designing or updating a home theater, explore our Free Home Theater Design tool, which will calculate all of your home theater specifications including speaker, seat, projector and screen locations.


Inspiration Gallery

From living room upgrades to dedicated home theaters, we're here to help you every step of the way. Browse our inspiration gallery to spark creative ideas for your project.

FREE Interactive
3D Home Theater
Design Tool

Enter your room dimensions, audio, and video preferences while it designs your theater in real-time. Receive optimal screen size, seating locations, speaker locations, and receive precise measurements for your room layout. Work with our system designers via chat, email, phone, or in-store for expert advice, product selections, and more.

Shop Home Theater

From projectors to speakers to furniture, Audio Advice is the destination for all things home theater. With free shipping, a price guarantee, and lifetime support, we're happy to answer questions on chat, on the phone, or in any of our stores.