Skip to content
Unitglide

Millihenries to Microhenries

1 millihenry = 1,000 microhenries · 1 µH = 0.001 mH

1 millihenry = 1,000 microhenries

How it’s calculated

µH = mH × 1000

  • Multiply the value in millihenries by 1000.
  • To go back, divide by 1000 (or multiply by 0.001).
  • 1 mH = 1,000 µH · 1 µH = 0.001 mH
Show worked solutionFactor, unit cancellation and rounding, step by step

  1. Find the conversion factor

    By definition 1 mH = 0.001 H and 1 µH = 0.000001 H, so 1 mH = 1000 µH. Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units).

  2. Multiply by the factor written as a fraction

    Put mH in the denominator so it cancels, leaving µH.

  3. Calculate (unrounded)

  4. Round the answer

    Rounded to 5 significant figures.

Answer: 1000 µH

1 mH in other units

Batch convert mH → µH
Results
  1. 1 mH = 1000 µH
  2. 5 mH = 5000 µH
  3. 10 mH = 10000 µH
  4. 25 mH = 25000 µH

Permanent link to this conversion

Advertisement
Ad space reserved · 728×90 / 320×100

Quick examples

  • 1 millihenry = 1,000 microhenries
  • 5 millihenries = 5,000 microhenries
  • 10 millihenries = 10,000 microhenries
  • 25 millihenries = 25,000 microhenries
  • 100 millihenries = 100,000 microhenries

About these units

Millihenry (mH)

SI (metric)

1 mH = 0.001 H

Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)

Microhenry (µH)

SI (metric)

1 µH = 0.000001 H

Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)

Millihenries to microhenries conversion table

millihenry (mH) to microhenry (µH)
Millihenries (mH)Microhenries (µH)
0.1 mH100 µH
0.5 mH500 µH
1 mH1,000 µH
2 mH2,000 µH
3 mH3,000 µH
4 mH4,000 µH
5 mH5,000 µH
6 mH6,000 µH
7 mH7,000 µH
8 mH8,000 µH
9 mH9,000 µH
10 mH10,000 µH
15 mH15,000 µH
20 mH20,000 µH
25 mH25,000 µH
30 mH30,000 µH
40 mH40,000 µH
50 mH50,000 µH
75 mH75,000 µH
100 mH100,000 µH
250 mH250,000 µH
500 mH500,000 µH
1,000 mH1,000,000 µH

Related conversions

Frequently asked questions

How do I convert millihenries to microhenries?

Use µH = mH × 1000. Multiply the value in millihenries by 1000.

How many microhenries are in 1 millihenry?

1 millihenry (mH) equals 1,000 microhenries (µH).

How many millihenries are in 1 microhenry?

1 microhenry (µH) equals 0.001 millihenries (mH).

What is 10 mH in µH?

10 millihenries = 10,000 microhenries.

Formula: µH = mH × 1000. Factors last reviewed 2026-10-27.