IEC 60350-1:2011 specifies methods for measuring the performance of electric cooking ranges, ovens, steam ovens, and grills for household use. The ovens covered by this standard may be with or without microwave function. This standard defines the main performance characteristics of these appliances which are of interest to the user and specifies methods for measuring these characteristics. This standard does not specify requirements for performance. This first edition of IEC 60350-1 is related to IEC 60350:1999 which shall be separated in two parts: one part for cooking ranges, ovens and steam ovens and the other part for hobs. This part 1 of IEC 60350 covers cooking ranges, ovens, steam ovens and grills, and IEC 60350-2 covers hobs. The contents of the corrigendum of February 2012 have been included in this copy.