Microinch to Twip Converter (µin to twip)

How to convert microinches to twips

1 microinch is equal to 0.00144 twips, and 1 twip is equal to 694.4444444 microinches. To convert, multiply by the conversion factor:

twips = microinches × 0.00144
twips = microinches ÷ 694.4444444

Example: convert 15 µin to twip: 15 × 0.00144 = 0.0216 twip.

A microinch is one millionth of an inch (25.4 nm). It's used to specify surface roughness in machining.

Symbol: µin · 1 µin = 2.54 × 10⁻⁸ m · Category: Imperial & US customary

A twip is one twentieth of a point, or 1/1440 of an inch (about 17.6 µm). It's used internally by Microsoft Word, RTF files and older Windows APIs.

Symbol: twip · 1 twip = 0.00001763888889 m · Category: Typography

Frequently asked questions

How many twips are in a microinch?

There are 0.00144 twips in 1 microinch (µin).

How many microinches are in a twip?

1 twip (twip) equals 694.4444444 microinches.

How do I convert microinches to twips?

Multiply the length in microinches by 0.00144. For example, 15 µin × 0.00144 = 0.0216 twip.

How do I convert twips to microinches?

Divide the length in twips by 0.00144, or multiply it by 694.4444444. You can also use the Twip to Microinch converter.