Microweber (µWb)
The microweber is one millionth of a weber. Fluxmeters measuring permanent magnets often read in µWb.
Symbol: µWb (ASCII: uWb)
Quantity: magnetic flux
SI relation: 1 µWb = 0.000001 Wb (exact)
Derivation: 1 µWb = 10⁻⁶ Wb
Exact: yes, by definition
Typical uses
- Fluxmeter and Helmholtz coil measurements of magnets
- Small inductive sensors
Convert microwebers to other units
| Conversion | 1 µWb equals | Reverse |
|---|---|---|
| microweber to weber | 0.000001 Wb | weber to microweber |
| microweber to milliweber | 0.001 mWb | milliweber to microweber |
| microweber to maxwell | 100 Mx | maxwell to microweber |
Open the Magnetic Flux Converter to convert any value between all units.
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). Microweber (µWb). Retrieved October 25, 2026, from https://scientificconverters.com/units/microweber/
IEEE
Scientific Converters, "Microweber (µWb)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/units/microweber/