Convert Tesla to Microtesla (T to µT)
1 tesla (T) = 1000000 microtesla (µT). 1 µT = 0.000001 T. Example: 15 T = 15 × 1000000 = 15000000 µT.
Also searched as tesla to µT, tesla in µT, tesla into microtesla, T to µT, T in microtesla, T into microtesla, tesla to microtesla, T to microtesla converter and how many microtesla in a tesla.
1 T = 1000000 µT
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk tesla to microtesla converter to paste a column from Excel.
How to Convert Tesla to Microtesla
- 1 T = 1000000 µT
- 1 µT = 0.000001 T
- Example: convert 15 T to µT: 15 T = 15 × 1000000 µT = 15000000 µT
Formula
µT = T × 1000000
Derivation from SI units:
- 1 T = 1 Wb/m² = 1 kg/(s²·A), the SI unit of magnetic flux density
- 1 µT = 10⁻⁶ T
Both units are defined exactly, so the factor is exact. Tesla definition: tesla; Microtesla definition: microtesla.
Worked examples
- A reading of 0.1 T converts to 100000 µT.
0.1 T × 1000000 = 100000 µT - A value of 1 T is 1000000 µT.
1 T × 1000000 = 1000000 µT
Tesla to Microtesla conversion table
| Tesla (T) | Microtesla (µT) |
|---|---|
| 0.00005 T | 50 µT |
| 0.001 T | 1000 µT |
| 0.01 T | 10000 µT |
| 0.1 T | 100000 µT |
| 0.3 T | 300000 µT |
| 0.5 T | 500000 µT |
| 1 T | 1000000 µT |
| 1.5 T | 1500000 µT |
| 3 T | 3000000 µT |
| 7 T | 7000000 µT |
Where it's used
Tesla are used for MRI scanners (1.5 T and 3 T), while microtesla appear in earth’s magnetic field and compasses. Both measure magnetic flux density (B field), so the conversion is a fixed factor.
Tesla to other magnetic flux density units
| Conversion | 1 T equals |
|---|---|
| tesla to microtesla | 1000000 µT |
| tesla to gauss | 10000 G |
| tesla to millitesla | 1000 mT |
| tesla to milligauss | 10000000 mG |
| tesla to nanotesla | 1000000000 nT |
| tesla to kilogauss | 10 kG |
Frequently asked questions
How many microtesla are in 1 tesla?
1 T = 1000000 µT.
How do I convert tesla to microtesla?
Multiply the value in T by 1000000. For example, 15 T × 1000000 = 15000000 µT.
Is the T to µT conversion exact?
Yes. Both units are defined exactly, and 1 T is exactly 1000000 µT.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Tesla to Microtesla (T to µT). Retrieved October 25, 2026, from https://scientificconverters.com/magnetic-flux-density/tesla-to-microtesla/
IEEE
Scientific Converters, "Convert Tesla to Microtesla (T to µT)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/magnetic-flux-density/tesla-to-microtesla/