Printable Ear Gauge Chart
This ear gauge chart is for anyone comparing ear piercing sizes in gauge, millimeters, and inches. The one-page Letter PDF includes three columns: Gauge, mm, and inches. Sample rows include 20g at 0.8 mm and 0.031 inches, 18g at 1.0 mm and 0.039 inches, and 16g at 1.2 mm and 0.047 inches. It also notes that brands may differ slightly, so the listed sizes are approximate.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 58 KB
Free for personal, family and classroom use.
Use it to check a size before ordering jewelry, compare one brand’s labeling to another, or confirm the size you already have. For the most accurate match, measure with calipers and compare your reading to the chart. The layout is simple enough to print and keep with your piercing supplies.
Good for
- Compare gauge, mm, and inch sizes
- Check ear jewelry size before buying
- Verify an existing piercing measurement
Tip: Measure your jewelry with calipers first, then match the reading to the nearest chart row.
5 files · PDF, XLSX
Get every sheet: Gauge Size Chart Pack
This sheet plus 4 more in one download, with the editable Excel files. Printable ear gauge chart (20g–1 in), an actual-size gauge sizing sheet, AWG wire and sheet metal gauge charts, and an Excel gauge conversion workbook.
$5.00 USD, one-time 5 files · about $1.00 each
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