Milligauss to Gauss
Snapshot
1 Milligauss equals 0.001 Gauss. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.
- Reference basis: This conversion uses exact tesla-based magnetic flux density definitions.
- Example: For 0.001 Milligauss, the result equals 1e-6 Gauss.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Converter Calculator
0.001 Gauss (G)
SwitchExplanation
Formula: Gauss = Milligauss × 0.001. Why: both units are gauss-based CGS magnetic-field scales, so the conversion stays purely multiplicative through one fixed tesla normalization path.
Milligauss (mG): a small gauss-based unit often used for low-field and environmental magnetic field readings.
Gauss (G): the CGS unit of magnetic flux density, tied exactly to teslas through the relationship 1 T = 10,000 G.
This route is useful when translating low-field CGS magnetic readings between gauss and milligauss for laboratory, environmental, and legacy technical references.
This conversion is purely multiplicative because both units reduce through teslas using fixed SI and CGS magnetic-field definitions with no offset.
Common Conversion Values
| Milligauss (mG) | Gauss (G) |
|---|---|
| 0.001 | 1e-6 |
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 10 | 0.01 |
| 100 | 0.1 |
| 1,000 | 1 |
Frequently Asked Questions
What formula is used for Milligauss to Gauss?
The factor is derived from exact tesla normalization using fixed SI and CGS relationships.
How can I convert back from Gauss to Milligauss?
Use the mirror Gauss to Milligauss route; it applies the inverse relationship for the opposite direction with the same assumptions.
Can I use decimal values for Milligauss to Gauss?
Yes. Decimal inputs are supported for Milligauss to Gauss, and the mirror direction keeps inverse assumptions aligned.