How to convert teslas to milliteslas
mT = T × 1,000Multiply the value in teslas by 1,000. To go the other way, multiply by 0.001 (or divide by 1,000).
A tesla is larger than a millitesla: one tesla contains 1,000 milliteslas.
Worked examples
- 1 tesla1 T × 1,000 = 1,000 mT
- 5 teslas5 T × 1,000 = 5,000 mT
- 10 teslas10 T × 1,000 = 10,000 mT
- 20 teslas20 T × 1,000 = 20,000 mT
- 100 teslas100 T × 1,000 = 100,000 mT
Teslas to milliteslas conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Teslas (T) | Milliteslas (mT) |
|---|---|
| 0.1 T | 100 mT |
| 0.25 T | 250 mT |
| 0.5 T | 500 mT |
| 1 T | 1,000 mT |
| 2 T | 2,000 mT |
| 3 T | 3,000 mT |
| 4 T | 4,000 mT |
| 5 T | 5,000 mT |
| 6 T | 6,000 mT |
| 7 T | 7,000 mT |
| 8 T | 8,000 mT |
| 9 T | 9,000 mT |
| 10 T | 10,000 mT |
| Teslas (T) | Milliteslas (mT) |
|---|---|
| 12 T | 12,000 mT |
| 15 T | 15,000 mT |
| 20 T | 20,000 mT |
| 25 T | 25,000 mT |
| 30 T | 30,000 mT |
| 40 T | 40,000 mT |
| 50 T | 50,000 mT |
| 75 T | 75,000 mT |
| 100 T | 100,000 mT |
| 250 T | 250,000 mT |
| 500 T | 500,000 mT |
| 1,000 T | 1,000,000 mT |
About the units
Tesla (T)
One weber per square metre.
Millitesla (mT)
The millitesla (mT) is a unit of magnetic flux density (b) in the International System of Units (SI). One millitesla equals 0.001 teslas (T).
Frequently asked questions
How many milliteslas are in one tesla?
There are 1,000 milliteslas in one tesla, and this value is exact by definition.
How do I convert teslas to milliteslas?
Multiply the number of teslas by 1,000. For example, 10 T × 1,000 = 10,000 mT.
How many teslas are in one millitesla?
One millitesla equals 0.001 teslas. That is the reverse factor, 1 ÷ 1,000.
What is 10 teslas in milliteslas?
10 T = 10,000 mT.
Is this T to mT converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.