Convert Millitesla to Tesla
Use this free converter to change millitesla (mT) into tesla (T). Millitesla and tesla both measure magnetic flux density. As a quick reference, 1 mT equals 0.001 T, and 1 T equals 1000 mT.
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Tesla (T)
0.001
1 mT = 0.001 T
Magnetic Flux Density conversion table
| Millitesla | Tesla |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
How to convert Millitesla to Tesla
Multiply the millitesla value by 0.001 to get tesla.
- Enter the number of millitesla you want to convert.
- The converter instantly shows the equivalent value in tesla.
- Worked example: 15 mT × 0.001 = 0.015 T.
- Use the swap button to reverse the conversion (tesla to millitesla).
About these units
Millitesla (mT)
- Definition
- A millitesla (mT) is one thousandth of a tesla.
- History
- A metric sub-multiple of the tesla.
- Current use
- Millitesla values describe permanent magnets and therapeutic magnetic-field devices.
Tesla (T)
- Definition
- The tesla (T) is the SI unit of magnetic flux density, equal to one weber per square meter or one volt·second per square meter.
- History
- Named after inventor Nikola Tesla, it was adopted by the CGPM in 1960.
- Current use
- MRI scanners operate at 1.5–3 T; research magnets reach tens of tesla. It is the standard unit in electromagnetism and medical imaging.
Frequently asked questions
How many tesla are in a millitesla?
There are 0.001 T in 1 mT. To convert, multiply the number of millitesla by 0.001.
How do I convert millitesla to tesla?
Multiply the millitesla value by 0.001 to get tesla. For example, 10 mT = 0.01 T.
Is this millitesla-to-tesla converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Millitesla to other magnetic flux density units
| Unit | 1 Millitesla equals |
|---|---|
| Tesla (T) | 0.001 T |
| Microtesla (µT) | 1000 µT |
| Nanotesla (nT) | 1000000 nT |
| Gauss (G) | 10 G |