Use this free online calculator to convert Em to Nanometer instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Em = 4217517.60 Nanometer

1 Nanometer = 2.371e-7 Em

Em to Nanometer Conversion Formula

To convert Em to Nanometer, multiply by 4217517.60.

Nanometer = Em × 4217517.60

Em = Nanometer × 2.371e-7

To convert Nanometer back to Em, divide by 4217517.60 (or multiply by 2.371e-7).

About These Units

About Em

The em is a printers unit of relative distance. One em is the height of the type size (in points) being used. If 12 point type is being set, then one em is 12 points, and so on.

About Nanometer

The metre, symbol: m, is the basic unit of distance (or of "length", in the parlance of the physical sciences) in the International System of Units. The internationally-accepted spelling of the unit in English is "metre", although the American English spelling meter is a common variant. However, both American and non-American forms of English agree that the spelling "meter" should be used as a suffix in the names of measuring devices such as chronometers and micrometers.

Em to Nanometer Conversion Table

Em	Nanometer	Nanometer	Em
0.1	421751.76	0.1	2.371e-8
0.5	2108758.80	0.5	1.186e-7
1	4217517.60	1	2.371e-7
2	8435035.20	2	4.742e-7
5	21087588.00	5	1.186e-6
10	42175176.00	10	2.371e-6
20	84350352.00	20	4.742e-6
25	105437940.00	25	5.928e-6
50	210875880.00	50	1.186e-5
100	421751760.00	100	2.371e-5
250	1054379400.00	250	5.928e-5
500	2108758800.00	500	1.186e-4
1000	4217517600.00	1000	2.371e-4

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