Milligauss to Gauss Converter
Convert Milligauss (mG) to Gauss (G) instantly. 1 mG = 0.001 G.
Magnetic Flux Density Converter
8 units available
1 mG = 0.001 G
Formula:
G = mG × 0.001With your value: 1 mG = 0.001 G
Other Milligauss to Gauss conversions
Milligauss to Gauss Conversion Table
| Milligauss (mG) | Gauss (G) |
|---|---|
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
Gauss to Milligauss Conversion Table
| Gauss (G) | Milligauss (mG) |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1000 | 1,000,000 |
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.
Milligauss (mG)
Magnetic Flux Density
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
Gauss (G)
Magnetic Flux Density
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 Milligauss to Gauss
To convert from Milligauss (mG) to Gauss (G), multiply the value by 0.001.
Formula: G = mG × 0.001
Reverse: mG = G × 1,000
Step-by-Step Example
- Start with your value in Milligauss. For example: 5 mG
- Multiply by the conversion factor: 5 x 0.001
- The result is: 0.005 G
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.
About Gauss
The gauss (G) is a unit of magnetic flux density. One gauss equals 0.0001 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 Gauss are in 1 Milligauss?
There are exactly 0.001 Gauss in 1 Milligauss. This means the conversion factor from Milligauss to Gauss is 0.001.
What is the formula to convert Milligauss to Gauss?
The formula to convert Milligauss to Gauss is: G = mG × 0.001. For example, to convert 10 Milligauss to Gauss, you would multiply 10 by 0.001.
What is a 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.
What is a Gauss?
The gauss (G) is a unit of magnetic flux density. One gauss equals 0.0001 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.
What are the common uses of Milligauss?
The Milligauss is commonly used in magnetic flux density calculations, engineering and science, education.
Related Magnetic Flux Density Conversions
Cite this page
UnitConvertLab. (2026). Milligauss to Gauss converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/milligauss-to-gauss