🎬 Home Cinema & AV
Home Cinema & AV calculators
Home cinema and AV geometry: projector throw and screen size, TV size versus viewing distance, aspect and letterbox, seating sightlines, speaker angles, acoustic panel coverage, room modes and screen mount height.
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Acoustic Panel Coverage Calculator
Acoustic panels for a target wall coverage
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Projector Throw & Screen Size Calculator
Screen size from throw ratio and distance
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Room Modes Calculator
Axial room mode frequencies from dimensions
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Screen Aspect & Letterbox Calculator
Screen width, height and letterbox bars
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Screen & TV Mount Height Calculator
Mount height for a screen at eye level
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Cinema Seating Rows & Sightlines Calculator
How many seating rows fit, with sightline tips
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Surround Speaker Layout Calculator
Speaker angles and positions for 5.1/7.1/Atmos
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TV Size vs Viewing Distance Calculator
Recommended screen size for a seat distance