18 mm to inches

18 mm = 0.7087 in, 18 millimeters equals 0.7087 inches.

Read it the way a tape measure does

A decimal is what a calculator gives you; a tape measure gives you a fraction. 18 mm = 0.7087″  =  0 11/16″ — the fraction reading is how this measurement is actually marked on a rule.

Rule precisionFraction readingAs a decimal Difference from exact
Nearest 1/160 11/16 ″0.6875±0.0212 in  /  ±0.538 mm
Nearest 1/320 23/32 ″0.7188±0.0101 in  /  ±0.256 mm
Nearest 1/640 45/64 ″0.7031±0.0055 in  /  ±0.141 mm

As feet and inches, the same measurement reads 0' 0 11/16″.

Convert a whole cut list at once

Paste your measurements below, one per line, and get every value back as a decimal and as the fraction you would read off a rule. Built for working from a cut list rather than a single number.

millimetersinches (decimal)Fraction (1/16)ft + in
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Nearby values

millimeters (mm)inches (in)
8 mm0.315 in
13 mm0.5118 in
16 mm0.6299 in
17 mm0.6693 in
18 mm0.7087 in
19 mm0.748 in
20 mm0.7874 in
23 mm0.9055 in
28 mm1.102 in
38 mm1.496 in

About this conversion

This page answers the question "what is 18 mm to inches?" directly: the answer is 0.7087 in. If you searched the spelling without a space, 18mm to inches, it is exactly the same conversion. For any other value, use the converter above or the full millimeters to inches converter, which includes the formula, a step-by-step explanation and a longer conversion table.

Other common values

1 mm to inches1.5 mm to inches2 mm to inches3 mm to inches4 mm to inches5 mm to inches6 mm to inches8 mm to inches9 mm to inches10 mm to inches12 mm to inches14 mm to inches15 mm to inches16 mm to inches17 mm to inches19 mm to inches20 mm to inches22 mm to inches24 mm to inches25 mm to inches26 mm to inches28 mm to inches30 mm to inches32 mm to inches35 mm to inches36 mm to inches38 mm to inches40 mm to inches44 mm to inches45 mm to inches48 mm to inches50 mm to inches52 mm to inches60 mm to inches65 mm to inches70 mm to inches75 mm to inches80 mm to inches90 mm to inches100 mm to inches110 mm to inches120 mm to inches130 mm to inches140 mm to inches145 mm to inches150 mm to inches180 mm to inches200 mm to inches220 mm to inches250 mm to inches260 mm to inches300 mm to inches350 mm to inches400 mm to inches500 mm to inches600 mm to inches900 mm to inches1000 mm to inches

FAQ

What is 18 mm to inches?

18 millimeters equals 0.7087 inches. To get this, multiply 18 by the conversion factor 0.0393701 in per mm.

How do I convert 18mm to inches?

Type 18 into the converter above and read the result, it is calculated instantly in your browser. The same answer applies whether you write 18 mm to inches or 18mm to inches.

Is 18mm to inches the same as 18 mm to inches?

Yes. 18mm to inches and 18 mm to inches are two spellings of the same conversion, the answer is 0.7087 in either way.