Millitesla to Milligauss Converter

Magnetic Flux Density Converter

8 units available

Decimals:

From

To

10,000

1 mT = 10,000 mG

Formula:

mG = mT × 10,000

With your value: 1 mT = 10,000 mG

Other Millitesla to Milligauss conversions

2 mT to mG 3 mT to mG 4 mT to mG 5 mT to mG 6 mT to mG 7 mT to mG 8 mT to mG

Millitesla to Milligauss Conversion Table

Millitesla (mT)	Milligauss (mG)
0.5	5,000
1	10,000
2	20,000
5	50,000
10	100,000
15	150,000
20	200,000
25	250,000
50	500,000
100	1,000,000
250	2,500,000
500	5,000,000
1000	10,000,000

Milligauss to Millitesla Conversion Table

Milligauss (mG)	Millitesla (mT)
0.5	5.000000e-5
1	1.000000e-4
2	0.0002
5	0.0005
10	0.001
15	0.0015
20	0.002
25	0.0025
50	0.005
100	0.01
250	0.025
500	0.05
1000	0.1

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Millitesla (mT)

Magnetic Flux Density

Exact conversion

Derived SI unit tesla (T = Wb/m²). The gauss is exactly 10⁻⁴ T by CGS-Gaussian definition.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Milligauss (mG)

Magnetic Flux Density

Exact conversion

Derived SI unit tesla (T = Wb/m²). The gauss is exactly 10⁻⁴ T by CGS-Gaussian definition.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Millitesla to Milligauss

To convert from Millitesla (mT) to Milligauss (mG), multiply the value by 10,000.

Formula: mG = mT × 10,000

Reverse: mT = mG × 0.0001

Step-by-Step Example

Start with your value in Millitesla. For example: 5 mT
Multiply by the conversion factor: 5 x 10,000
The result is: 50,000 mG

About Millitesla

The millitesla (mT) is a unit of magnetic flux density. One millitesla equals 0.001 base units. UnitConvertLab converts it against every other magnetic flux density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: magnetic flux density calculations, engineering and science, education.

About Milligauss

The milligauss (mG) is a unit of magnetic flux density. One milligauss equals 1.000000 × 10^-7 base units. UnitConvertLab converts it against every other magnetic flux density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: magnetic flux density calculations, engineering and science, education.

Frequently Asked Questions

How many Milligauss are in 1 Millitesla?

There are exactly 10,000 Milligauss in 1 Millitesla. This means the conversion factor from Millitesla to Milligauss is 10,000.

What is the formula to convert Millitesla to Milligauss?

The formula to convert Millitesla to Milligauss is: mG = mT × 10,000. For example, to convert 10 Millitesla to Milligauss, you would multiply 10 by 10,000.

What is a Millitesla?