The weber (symbol Wb) is a named SI derived unit of magnetic flux, per the BIPM SI Reference Point.
- Name: weber
- Symbol: Wb
- Unit type: Named SI derived unit
- Quantity kind: magnetic flux
- Expressed in base SI units: kg m² s⁻² A⁻¹
- Expressed in other SI units: V s
- Defining resolution: https://si-digital-framework.org/bodies/CGPM#CGPM11-Res12
- SI prefix restriction: false