Free AV Tools & Calculators

Calculate LED wall resolution, processor outputs, and power requirements based on panel specs and wall dimensions.

Find the optimal screen size, throw distance, and projector placement for your venue.

Convert distance to delay time in milliseconds for speaker alignment and time alignment.

Calculate total power draw, amperage, and circuit requirements for your AV equipment list.

Convert between dB, voltage, power, and SPL. Calculate gain, attenuation, and signal levels.

Calculate and convert between video aspect ratios. Find dimensions for 16:9, 4:3, 21:9, and custom ratios.

Calculate optimal bitrate for streaming and recording based on resolution, frame rate, and codec.

Generate and print professional cable labels for your AV installations. Export to PDF.

Find maximum cable length for SDI signals based on cable type, resolution, and format.

Calculate network bandwidth requirements for NDI video streams based on resolution and frame rate.

Create custom test patterns for LED walls. Configure panel layouts, generate color bars, gradients, and export PNG.

Create professional broadcast-style lower third graphics. Customize styles, colors, and export as PNG or HTML.

Plan Power over Ethernet deployments. Calculate switch power budgets for IP cameras, VoIP phones, and access points.

Calculate cooling requirements for server rooms and equipment racks. Determine BTU, tonnage, and airflow needs.

Calculate optimal bitrate settings for live streaming platforms based on resolution, frame rate, and network conditions.

Estimate video file sizes based on duration, resolution, bitrate, and codec settings.

Add, subtract, and convert timecodes. Support for drop-frame, non-drop-frame, and various frame rates.

Calculate room modes and standing waves based on room dimensions. Identify problematic frequencies for acoustic treatment.

Generate test patterns for projector alignment including crosshairs, grids, circles, and edge blend patterns.

Calculate optimal patch cable lengths for server racks based on rack units, routing paths, and service loops.

Calculate camera data rates and storage requirements for cinema cameras including Blackmagic, Sony, Canon, RED, and ARRI.

Find the right cable type for your resolution and distance. Compare passive, active, fiber, and HDBaseT options.

Calculate subnet ranges, broadcast addresses, and usable hosts. Plan VLANs for AV networks with templates.

Calculate network bandwidth requirements for Dante audio channels. Plan your AoIP infrastructure.

Create and manage broadcast rundowns with cue sheets, live timing, and teleprompter support. Perfect for live productions.

Generate SMPTE-compliant test patterns for display calibration. RGB/CMY color bars, grayscale gradients, and PLUGE signals.

OLED gray uniformity test, dead pixel detection, near-black banding, ABL test, response time, and gamma calibration for all displays.