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Millitesla to Gauss

Convert Millitesla to Gauss and get the exact value instantly.

1 mT = 10 G

About this conversion

To convert Millitesla to Gauss, multiply the number of Millitesla by 10.

Magnetic flux density is the tesla in SI, but the older gauss is still common for magnets and instruments — one tesla is 10,000 gauss.

Conversion table

Millitesla (mT)Gauss (G)
1 mT10 G
2 mT20 G
5 mT50 G
10 mT100 G
100 mT1000 G

How to use this converter

  1. Enter your Millitesla value

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

  2. Read the Gauss result

    The amount in Gauss 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 Gauss are in one Millitesla?
One Millitesla equals 10 G. 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 Millitesla to Gauss 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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