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Milliohm to Megaohm

Convert Milliohm to Megaohm and get the exact value instantly.

1 mΩ = 1e-9 MΩ

About this conversion

To convert Milliohm to Megaohm, multiply the number of Milliohm by 1e-9.

Electrical resistance is measured in ohms, but parts run from milliohms in shunts to megaohms in insulation, so prefix conversions come up whenever you read a resistor or a meter.

Conversion table

Milliohm (mΩ)Megaohm (MΩ)
1 mΩ1e-9 MΩ
2 mΩ2e-9 MΩ
5 mΩ5e-9 MΩ
10 mΩ1e-8 MΩ
100 mΩ1e-7 MΩ

How to use this converter

  1. Enter your Milliohm value

    Type any number into the Milliohm field. It starts at 1 so you can read the rate straight away.

  2. Read the Megaohm result

    The amount in Megaohm updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Megaohm are in one Milliohm?
One Milliohm equals 1e-9 MΩ. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Milliohm to Megaohm conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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