Professional-grade calculators for home theaters, gaming rooms, golf simulators, and dedicated audio spaces.
Start CalculatingCalculate the exact throw ratio and mounting distance for your screen size.
Find your ideal screen size based on seating distance and viewing preferences.
Calculate required lumens for your screen size and ambient light conditions.
Compare cost per inch and find which display technology fits your needs.
Get speaker sensitivity and subwoofer recommendations for your room volume.
Generate a visual layout with optimal speaker and seating positions.
Input your room dimensions, seating distance, and preferences. Our calculators use industry-standard formulas from SMPTE, THX, and Dolby.
Receive precise specifications: throw ratios, lumens requirements, screen sizes, speaker sensitivity, and subwoofer quantities.
See product recommendations that match your calculated specs. Click through to purchase on Amazon.
Dedicated dark rooms optimized for cinematic immersion. Calculate projector placement, screen size, and full surround sound.
Low input lag displays, 4K/120Hz support, and positioning for competitive gaming. Projector or large TV recommendations.
Ultra-short throw projector calculations, impact screen sizing, and brightness requirements for simulator software.
Outdoor brightness calculations, portable vs permanent screens, and weather-resistant speaker recommendations.
Ceiling speaker placement, height channel configurations (5.1.2, 7.1.4), and AVR recommendations by channel count.
Two-channel stereo optimization, speaker placement triangles, and amplifier matching for audiophile setups.