Printable Metric & Imperial Conversion Chart
Last updated 2026-06-08
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A one-page reference for the most common metric-to-imperial and imperial-to-metric conversions: length (inch, foot, yard, mile), weight (ounce, pound, stone), volume (US fl oz through US gallon, plus UK pint), temperature (°F ↔ °C formula and key reference points), and area and speed. Every value is sourced from NIST SP 811 or NIST HB 44 — the same authoritative sources the rest of the site uses. Includes reverse conversions so you can look up in either direction. Print at 100% scale for anywhere measurements come up.
For best results, print at 100% scale— not “fit to page.”