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Field math · Calculator
Unit Converter
Convert common field measurements without leaving the show floor.
Calculate nowLoading workspace
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Find the field problem first, then favorite it, reopen it from recent history, or save a repeatable setup on this device.
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Favorites and recent history speed up navigation. Named presets stay on this device, share links carry reviewed inputs to another browser, and successful calculations can now be saved into an active project. The field-planning suite works locally and remains available after the Toolbox has been opened online once.
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Field math · Calculator
Convert common field measurements without leaving the show floor.
Calculate nowVideo & LED · Calculator
Scale a pixel canvas while preserving its original aspect ratio.
Calculate nowAudio · Calculator
Convert distance to speaker delay using a configurable temperature.
Calculate nowPower · Calculator
Solve the basic electrical load relationship from two known values.
Calculate nowPower · Calculator
Estimate available power for common single- and three-phase services.
Calculate nowPower · Calculator
Plan usable circuit capacity with a configurable safety margin.
Calculate nowVideo & LED · Calculator
Build your wall, draw power and data routes, and check panel, circuit, and processor capacity.
Calculate nowVideo & LED · Calculator
Reduce dimensions to a ratio and compare common content formats.
Calculate nowVideo & LED · Calculator
Calculate screen width and height from diagonal and aspect ratio.
Calculate nowSignal · Guide
Look up realistic cable guidance by signal format and cable family.
Calculate nowSignal · Guide
Check whether a source and destination need active conversion.
Calculate nowField math · Calculator
Add tax to a subtotal or reverse a tax-inclusive total for fast onsite estimates.
Calculate nowProjection · Calculator
Calculate the required throw ratio from lens position and visible image width.
Calculate nowProjection · Calculator
Estimate screen foot-lamberts and the rated lumens needed for a target.
Calculate nowProjection · Calculator
Fit or fill a source canvas and expose letterbox or crop pixels before playback.
Calculate nowLighting · Calculator
Estimate nominal beam diameter and pool area from throw and lens angle.
Calculate nowLighting · Calculator
Estimate on-axis lux and foot-candles from peak candela and distance.
Calculate nowLighting · Calculator
Patch a repeated fixture mode sequentially without splitting a footprint across universes.
Calculate nowLighting · Calculator
Compare source and target Kelvin values in mired space for correction planning.
Calculate nowVideo & LED · Calculator
Plan recording capacity from aggregate bitrate, runtime, stream count, and reserve.
Calculate nowPower · Calculator
Compare phase currents, headroom targets, and the spread between lightest and heaviest phases.
Calculate nowPower · Calculator
Estimate conductor voltage drop for copper or aluminum single- and three-phase runs.
Calculate nowPower · Calculator
Build a minimum kW and kVA planning target with surge, headroom, derating, and power factor.
Calculate nowPower · Calculator
Estimate battery runtime from watt-hours, load, efficiency, and a user-selected reserve.
Calculate nowAudio · Calculator
Estimate nominal coverage width and free-field SPL change across distance.
Calculate nowStaging & logistics · Calculator
Compare both deck orientations and count the minimum rectangular grid plus spares.
Calculate nowStaging & logistics · Calculator
Estimate panel quantity from wall span, panel width, fullness, and overlap.
Calculate nowStaging & logistics · Calculator
Estimate rear-row elevation needed to clear a front obstruction to the screen bottom.
Calculate nowStaging & logistics · Calculator
Compare area-based planning capacity across common event layouts.
Calculate nowStaging & logistics · Calculator
Total regular and overtime labor hours from crew, shifts, breaks, days, and a daily threshold.
Calculate nowStaging & logistics · Calculator
Compare repeated case volume with usable rectangular truck volume.
Calculate nowStaging & logistics · Guide
Generate an offline vector QR label for cases, cable paths, rooms, or field references.
Calculate nowNetwork · Calculator
Validate IPv4 addressing and plan a small AV network.
Calculate nowNetwork · Calculator
Compare powered-device demand with a switch's available PoE budget.
Calculate now