Video Tools

3 free online tools for video professionals.

These video calculators are built for theatre technicians and live event teams, with practical workflows for planning, troubleshooting, and fast technical checks during production. Includes: Projection Throw Calculator, LED Wall Calculator, Aspect Ratio Calculator.

Projection Throw Calculator

Calculate throw distance from lens throw ratio and screen width, or work backwards from a known distance. Free online projection calculator for theatre and AV.

LED Wall Calculator

Calculate total resolution, physical dimensions, and pixel density from LED panel specifications. Plan screen layouts for any pixel pitch and panel count.

Aspect Ratio Calculator

Calculate and convert between aspect ratios. Work out scaling, letterboxing, and pillarboxing for mixed-resolution content on projectors and LED walls.

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