millimeter to twip (1/20 point) converter

Convert millimeter to twip (1/20 point) in the Typography and CSS length family. See a sample calculation, unit definitions, and the interactive converter.

Example conversion: 1 mm

56.69291339 twip (1/20 point)

This example is calculated from the same unit registry used by the interactive converter.

Formula and unit definitions

Convert typographic points, picas, CSS pixels and physical print dimensions.

target value = source value × source factor ÷ target factor

Source unit: millimeter (mm), factor 3.779527559, offset 0.

Target unit: twip (1/20 point) (twip), factor 0.06666666667, offset 0.

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Important note

The calculation is performed locally from the listed unit definitions. Display results are rounded for readability; high-precision and regulated work should use the governing standard and appropriate significant figures.

For high-precision, regulated or safety-critical use, check the underlying standard and its required precision. Historical and approximate units are identified in their names or family descriptions.

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