Convert Microtesla to Gauss (µT to G)
1 microtesla (µT) = 0.01 gauss (G). 1 G = 100 µT. Example: 15 µT = 15 × 0.01 = 0.15 G.
Also searched as microtesla to G, microtesla in G, microtesla into gauss, µT to G, µT in gauss, µT into gauss, microtesla to gauss, µT to gauss converter and how many gauss in a microtesla.
1 µT = 0.01 G
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk microtesla to gauss converter to paste a column from Excel.
How to Convert Microtesla to Gauss
- 1 µT = 0.01 G
- 1 G = 100 µT
- Example: convert 15 µT to G: 15 µT = 15 × 0.01 G = 0.15 G
Formula
G = µT ÷ 100
Derivation from SI units:
- 1 µT = 10⁻⁶ T
- 1 G = 10⁻⁴ T (exact)
- 1 µT = 0.000001 T ÷ 0.0001 T per G = 0.01 G
Both units are defined exactly, so the factor is exact. Microtesla definition: microtesla; Gauss definition: gauss.
Worked examples
- A reading of 1 µT converts to 0.01 G.
1 µT × 0.01 = 0.01 G - A value of 25 µT is 0.25 G.
25 µT × 0.01 = 0.25 G
Microtesla to Gauss conversion table
| Microtesla (µT) | Gauss (G) |
|---|---|
| 0.1 µT | 0.001 G |
| 0.2 µT | 0.002 G |
| 0.4 µT | 0.004 G |
| 1 µT | 0.01 G |
| 5 µT | 0.05 G |
| 10 µT | 0.1 G |
| 25 µT | 0.25 G |
| 50 µT | 0.5 G |
| 65 µT | 0.65 G |
| 100 µT | 1 G |
Where it's used
Microtesla are used for earth’s magnetic field and compasses, while gauss appear in permanent magnet surface fields (for example 3000–5000 G for neodymium). Both measure magnetic flux density (B field), so the conversion is a fixed factor.
Microtesla to other magnetic flux density units
| Conversion | 1 µT equals |
|---|---|
| microtesla to gauss | 0.01 G |
| microtesla to tesla | 0.000001 T |
| microtesla to millitesla | 0.001 mT |
| microtesla to milligauss | 10 mG |
| microtesla to nanotesla | 1000 nT |
| microtesla to kilogauss | 0.00001 kG |
Frequently asked questions
How many gauss are in 1 microtesla?
1 µT = 0.01 G.
How do I convert microtesla to gauss?
Multiply the value in µT by 0.01, or divide it by 100. For example, 15 µT × 0.01 = 0.15 G.
Is the µT to G conversion exact?
Yes. Both units are defined exactly, and 1 µT is exactly 0.01 G.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "gauss".
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 Microtesla to Gauss (µT to G). Retrieved October 25, 2026, from https://scientificconverters.com/magnetic-flux-density/microtesla-to-gauss/
IEEE
Scientific Converters, "Convert Microtesla to Gauss (µT to G)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/magnetic-flux-density/microtesla-to-gauss/