nanotesla to millitesla
Convert nanotesla (nT) to millitesla (mT). Use an editable magnetic flux density converter, conversion formula, and reference table.
1 nT = 0.000001 mT
Conversion formula
One nanotesla equals 0.000001 millitesla. Multiply your value in nanotesla by this factor to get millitesla. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 nanotesla:5 × 0.000001 = 0.000005 mT
Conversion table
| nanotesla (nT) | millitesla (mT) |
|---|---|
| 0.01 | 1e-8 |
| 0.1 | 1e-7 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 1000 | 0.001 |
About these measurements
Magnetic flux density describes a magnetic field over area.
The base reference used here is the tesla. One nanotesla is 1e-9 base units; one millitesla is 0.001 base units.
Important distinctions
One gauss equals 0.0001 tesla.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert nT to mT?
Multiply the quantity in nT by 0.000001. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the millitesla to nanotesla converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
