Tesla to Millitesla Converter
Convert Tesla (T) to Millitesla (mT) instantly. 1 T = 1,000 mT.
Magnetic Flux Density Converter
8 units available
1 T = 1,000 mT
Formula:
mT = T × 1,000With your value: 1 T = 1,000 mT
Other Tesla to Millitesla conversions
Tesla to Millitesla Conversion Table
| Tesla (T) | Millitesla (mT) |
|---|---|
| 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 |
Millitesla to Tesla Conversion Table
| Millitesla (mT) | Tesla (T) |
|---|---|
| 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 |
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.
Tesla (T)
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
Millitesla (mT)
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 Tesla to Millitesla
To convert from Tesla (T) to Millitesla (mT), multiply the value by 1,000.
Formula: mT = T × 1,000
Reverse: T = mT × 0.001
Step-by-Step Example
- Start with your value in Tesla. For example: 5 T
- Multiply by the conversion factor: 5 x 1,000
- The result is: 5,000 mT
About Tesla
The tesla (T) is a unit of magnetic flux density. One tesla equals 1 base unit. 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 Millitesla
The millitesla (mT) is a unit of magnetic flux density. One millitesla equals 0.001 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 Millitesla are in 1 Tesla?
There are exactly 1,000 Millitesla in 1 Tesla. This means the conversion factor from Tesla to Millitesla is 1,000.
What is the formula to convert Tesla to Millitesla?
The formula to convert Tesla to Millitesla is: mT = T × 1,000. For example, to convert 10 Tesla to Millitesla, you would multiply 10 by 1,000.
What is a Tesla?
The tesla (T) is a unit of magnetic flux density. One tesla equals 1 base unit. 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 Millitesla?
The millitesla (mT) is a unit of magnetic flux density. One millitesla equals 0.001 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 Tesla?
The Tesla is commonly used in magnetic flux density calculations, engineering and science, education.
Related Magnetic Flux Density Conversions
Cite this page
UnitConvertLab. (2026). Tesla to Millitesla converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/tesla-to-millitesla