Printable mm to Inch Chart
This one-page mm to inch chart is for anyone who needs quick metric-to-imperial reference while measuring, marking, or comparing sizes. It lists millimetres and inches in paired columns, with rows such as 1 mm = 0.039 in, 2 mm = 0.079 in, 3 mm = 0.118 in, 10 mm = 0.39 in, 20 mm = 0.79 in, and 30 mm = 1.18 in. The sheet also states that 1 inch equals 25.4 mm exactly.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 62 KB
Free for personal, family and classroom use.
Use it beside a ruler, at a desk, or on a workbench for fast lookups without doing math. Print the Letter-size PDF and keep it with tools, plans, or school materials for easy mm-to-inch conversion whenever you need it.
Good for
- Quick mm to inch lookups
- Toolbench reference for measurements
- School or homework conversion help
Tip: Print at actual size and keep it near your ruler for faster checks.
6 files · PDF, DOCX, XLSX
Get every sheet: Printable Ruler Pack
This sheet plus 5 more in one download, with the editable Word and Excel files. Print-ready 15 cm millimetre rulers, 18 cm dual mm/inch rulers, a 150 cm tape measure in strips, a ruler-reading worksheet set with answers, and a measurement log.
$3.00 USD, one-time 6 files · about $0.50 each
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