Millihenry (mH) Conversion Calculator

Millihenry Conversion Calculator

Enter a value in millihenries below to convert to another unit of electrical inductance.

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What Is a Millihenry?

A millihenry is a unit used to measure electrical inductance.

The millihenry is a multiple of the henry, which is the SI derived unit for electrical inductance. In the metric system, "milli" is the prefix for thousandths, or 10^-3. Millihenries can be abbreviated as mH; for example, 1 millihenry can be written as 1 mH.

How Much Is a Millihenry?

One millihenry is equal to 1/1,000 of a henry, which is the inductance of a conductor with one volt of electromotive force when the current is increased by one ampere per second.

How to Convert Millihenries

To convert millihenries to another unit of electrical inductance, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.^[1]

You can find the conversion factors for millihenries in the conversion table below.

Then, multiply the electrical inductance measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

millihenries × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

Millihenry Conversion Table

Common millihenry values and equivalent imperial and metric electrical inductance measurements
millihenries	henries	microhenries	kilohenries	megahenries	gigahenries	abhenries	stathenries
1 mH	0.001 H	1,000 μH	0.000001 kH	0.000000001 MH	0.000000000001 GH	1,000,000 abH	0.0000000000000011127 stH
2 mH	0.002 H	2,000 μH	0.000002 kH	0.000000002 MH	0.000000000002 GH	2,000,000 abH	0.0000000000000022253 stH
3 mH	0.003 H	3,000 μH	0.000003 kH	0.000000003 MH	0.000000000003 GH	3,000,000 abH	0.000000000000003338 stH
4 mH	0.004 H	4,000 μH	0.000004 kH	0.000000004 MH	0.000000000004 GH	4,000,000 abH	0.0000000000000044506 stH
5 mH	0.005 H	5,000 μH	0.000005 kH	0.000000005 MH	0.000000000005 GH	5,000,000 abH	0.0000000000000055633 stH
6 mH	0.006 H	6,000 μH	0.000006 kH	0.000000006 MH	0.000000000006 GH	6,000,000 abH	0.0000000000000066759 stH
7 mH	0.007 H	7,000 μH	0.000007 kH	0.000000007 MH	0.000000000007 GH	7,000,000 abH	0.0000000000000077886 stH
8 mH	0.008 H	8,000 μH	0.000008 kH	0.000000008 MH	0.000000000008 GH	8,000,000 abH	0.0000000000000089012 stH
9 mH	0.009 H	9,000 μH	0.000009 kH	0.000000009 MH	0.000000000009 GH	9,000,000 abH	0.000000000000010014 stH
10 mH	0.01 H	10,000 μH	0.00001 kH	0.00000001 MH	0.00000000001 GH	10,000,000 abH	0.000000000000011127 stH
11 mH	0.011 H	11,000 μH	0.000011 kH	0.000000011 MH	0.000000000011 GH	11,000,000 abH	0.000000000000012239 stH
12 mH	0.012 H	12,000 μH	0.000012 kH	0.000000012 MH	0.000000000012 GH	12,000,000 abH	0.000000000000013352 stH
13 mH	0.013 H	13,000 μH	0.000013 kH	0.000000013 MH	0.000000000013 GH	13,000,000 abH	0.000000000000014464 stH
14 mH	0.014 H	14,000 μH	0.000014 kH	0.000000014 MH	0.000000000014 GH	14,000,000 abH	0.000000000000015577 stH
15 mH	0.015 H	15,000 μH	0.000015 kH	0.000000015 MH	0.000000000015 GH	15,000,000 abH	0.00000000000001669 stH
16 mH	0.016 H	16,000 μH	0.000016 kH	0.000000016 MH	0.000000000016 GH	16,000,000 abH	0.000000000000017802 stH
17 mH	0.017 H	17,000 μH	0.000017 kH	0.000000017 MH	0.000000000017 GH	17,000,000 abH	0.000000000000018915 stH
18 mH	0.018 H	18,000 μH	0.000018 kH	0.000000018 MH	0.000000000018 GH	18,000,000 abH	0.000000000000020028 stH
19 mH	0.019 H	19,000 μH	0.000019 kH	0.000000019 MH	0.000000000019 GH	19,000,000 abH	0.00000000000002114 stH
20 mH	0.02 H	20,000 μH	0.00002 kH	0.00000002 MH	0.00000000002 GH	20,000,000 abH	0.000000000000022253 stH