Gauge Checker

Gauge Checker is the wire conversion and calculation tool built for developers, engineers, and wire professionals who need fast, accurate results on the job.

Working with different wire specifications? Convert wire diameter from millimeters to SWG (Standard Wire Gauge) instantly. Whether you're sourcing materials, planning installations, or documenting specifications, you get precise equivalents in seconds—no manual lookup tables needed.

Calculating individual wire weights from a total is simplified with the wire weight distribution calculator. Input your total weight and the diameters of two different wires, and the app breaks down the exact weight of each component. This eliminates guesswork when ordering, inventorying, or balancing wire combinations for projects.

Need to match a target diameter using multiple wires? The equivalent wire combination finder lets you combine up to six different wires and explore all possible mixes that hit your target. Set your acceptable error tolerance as a percentage, and the app identifies viable combinations within your precision requirements. Perfect for adapting specifications when exact wire sizes aren't available.

Every calculation respects your tolerance settings, giving you control over how strict or flexible your results need to be. Whether you're working to tight tolerances or allowing for practical flexibility, Gauge Checker adapts to your standards.

Designed by engineers for engineers, this tool transforms tedious conversions and weight calculations into instant decisions. Keep Gauge Checker in your toolkit for reliable wire specifications whenever you need them.