Category Length and Distance

Inches to mm fractions chart: every 64th of an inch in millimetres, plus whole inches, the formula and where inch fractions are still used in the UK.

mm to inches chart for UK use: divide by 25.4. Printable table from 1 to 1,000 mm with decimal inches, nearest fractions and common UK sizes.

Height converter UK: change feet and inches to cm (and back) with the exact formula, a full height chart, worked examples and average UK heights.