Convert inductance between henries, larger engineering prefixes, and RF-scale units with grouped result sheets for coil, power, and electronics references.
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Inductance
Convert inductance across henries, millihenries, microhenries, and coil-scale prefixes
Move cleanly between large coils, everyday circuit values, and tiny RF inductance without losing
the scale of the original reading.
Quick presets
Range note Inductance is most often discussed in the H to nH range, but the converter also keeps kH and MH
available for large-scale comparisons.
Enter values Provide a non-negative inductance value to calculate the conversion sheet.
Inductance converter: compare henries, coil-scale prefixes, and RF values
An inductance converter expresses one inductor value across henries and the larger and smaller prefixes used in power electronics, audio, and RF work. It is useful when a reading or datasheet uses one scale, such as µH or mH, but the next design step or comparison is easier to reason about in another.
What this inductance converter covers
This page converts a non-negative inductance value across megahenries, kilohenries, henries, millihenries, microhenries, nanohenries, and picohenries. The grouped result sheet separates large-inductor references from the smaller scales more common in electronics.
That layout is useful because the same physical inductance can look awkward in one unit and intuitive in another. A power choke may be easier to read in millihenries, while a PCB trace or RF network value is often clearer in nanohenries.
Henries remain the reference point
The converter resolves the source unit into henries first. Every other result is then a scaled form of the same inductance, which keeps the underlying value consistent even when the readable unit changes dramatically.
The result summary highlights the henry baseline while the grouped sheet makes it easier to compare what that same value looks like in larger engineering prefixes and smaller electronics scales.
1 H = 1,000 mH = 1,000,000 µH
Common inductor units are decimal scales of the henry.
1 H = 1,000,000,000 nH = 1,000,000,000,000 pH
Small-signal and RF inductance often reads more naturally in nH or pH.
1 kH = 1,000 H; 1 MH = 1,000,000 H
Large prefixes are included for engineering completeness and broad comparisons.
How to interpret the grouped result sections
The large-inductor group is mainly a scaling reference, while the standard-coil and micro-and-RF groups are usually the most practical sections for real electronics work. Highlighting the source unit makes it easier to confirm that the conversion sheet still reflects the value you started from.
The grouped presentation is especially helpful when you are moving between datasheets, BOM notes, and design calculations that do not all use the same preferred prefix.
What this converter does not calculate
This page does not calculate inductive reactance, Q factor, resonant frequency, current saturation, or magnetic-core behaviour. It converts inductance units only.
Use it as a unit reference and planning aid. If the next step depends on frequency or circuit performance, move to a calculator that models reactance, resonance, or the full magnetic design problem directly.
Frequently asked questions
Why are both mH and µH common for real inductors?
Because larger power and audio inductors often sit naturally in millihenries, while switch-mode and compact electronics parts often sit in microhenries. The unit choice usually follows the scale most readable for the application.
When would I care about nH or pH values?
Those very small scales are common in RF work, PCB parasitics, and high-speed layouts where even tiny inductance values can matter materially to performance.
Does this tell me the inductor's behaviour at a given frequency?
No. Frequency-dependent behaviour requires reactance, resonance, losses, and core assumptions. This page only converts the inductance quantity itself into other unit expressions.
