Gauss to millitesla
Type a value in G to get it in mT instantly.
0.1mT
That's 2× as strong as the Earth’s field, while a fridge magnet is 50× stronger. That is about 2× the Earth’s own magnetic field.
Convert the other way: mT to G
What it means
How strong is that?
Field strengths are typical values. The Earth’s field varies from 25 to 65 microtesla depending on where you stand.
The math
How to convert G to mT
To convert gauss to millitesla, multiply by 0.1.
Example: 1 G × 0.1 = 0.1 mT.
In the other direction, 1 mT = 10 G.
Every unit
Your field in every unit
Tables
G to mT conversion table
| G | mT |
|---|---|
| 0.001 G | 0.0001 mT |
| 0.01 G | 0.001 mT |
| 0.05 G | 0.005 mT |
| 0.1 G | 0.01 mT |
| 0.5 G | 0.05 mT |
| 1 G | 0.1 mT |
| 1.5 G | 0.15 mT |
| 2 G | 0.2 mT |
| 3 G | 0.3 mT |
| 5 G | 0.5 mT |
| 10 G | 1 mT |
mT to G conversion table
| mT | G |
|---|---|
| 0.001 mT | 0.01 G |
| 0.01 mT | 0.1 G |
| 0.05 mT | 0.5 G |
| 0.1 mT | 1 G |
| 0.5 mT | 5 G |
| 1 mT | 10 G |
| 1.5 mT | 15 G |
| 2 mT | 20 G |
| 3 mT | 30 G |
| 5 mT | 50 G |
| 10 mT | 100 G |
Quick answers
Quick answers
- How many mT is 1 G?
- 1 G is 0.1 mT.
- How many mT is 10 G?
- 10 G is 1 mT.
The units
About these units
Gauss (G)
A ten-thousandth of a tesla. Magnet makers and laboratories still quote gauss.
Millitesla (mT)
A thousandth of a tesla. A fridge magnet manages about 5 mT.
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