Spring Wire Gauge Converter

Convert spring wire gauge numbers to diameter in millimeters and inches. Supports SWG (Standard Wire Gauge) and AWG (American Wire Gauge) with a reference table of nearby gauges.

How to Use Spring Wire Gauge Converter

Select the wire gauge standard (SWG or AWG), enter a gauge number (0-40), and click Convert to see the diameter in mm and inches with a reference table of nearby gauges.

Step-by-Step Instructions

  1. Select SWG or AWG standard
  2. Enter the gauge number (0-40)
  3. Click Convert Gauge
  4. View diameter and nearby gauge reference table

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