Henries to Millihenries Conversion
Enter the electrical inductance in henries below to get the value converted to millihenries.
How to Convert Henries to Millihenries
To convert a henry measurement to a millihenry measurement, multiply the electrical inductance by the conversion ratio.
Since one henry is equal to 1,000 millihenries, you can use this simple formula to convert:
The electrical inductance in millihenries is equal to the henries multiplied by 1,000.
How Many Millihenries are in a Henry?
There are 1,000 millihenries in a henry, which is why we use this value in the formula above.
1 H = 1,000 mH
Henries and millihenries are both units used to measure electrical inductance. Keep reading to learn more about each unit of measure.
The henry is the SI derived unit for electrical inductance in the metric system. Henries can be abbreviated as H; for example, 1 henry can be written as 1 H.
The National Institute of Standards and Technology recommends using "henries" as the plural form of the unit, however the usage of "henrys" is also common.
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 10-3. Millihenries can be abbreviated as mH; for example, 1 millihenry can be written as 1 mH.
Henry to Millihenry Conversion Table
|0.001 H||1 mH|
|0.002 H||2 mH|
|0.003 H||3 mH|
|0.004 H||4 mH|
|0.005 H||5 mH|
|0.006 H||6 mH|
|0.007 H||7 mH|
|0.008 H||8 mH|
|0.009 H||9 mH|
|0.01 H||10 mH|
|0.02 H||20 mH|
|0.03 H||30 mH|
|0.04 H||40 mH|
|0.05 H||50 mH|
|0.06 H||60 mH|
|0.07 H||70 mH|
|0.08 H||80 mH|
|0.09 H||90 mH|
|0.1 H||100 mH|
|0.2 H||200 mH|
|0.3 H||300 mH|
|0.4 H||400 mH|
|0.5 H||500 mH|
|0.6 H||600 mH|
|0.7 H||700 mH|
|0.8 H||800 mH|
|0.9 H||900 mH|
|1 H||1,000 mH|
- International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
- Ambler Thompson and Barry N. Taylor, Guide for the Use of the International System of Units (SI), National Institute of Standards and Technology, https://physics.nist.gov/cuu/pdf/sp811.pdf