An induction hob is a cooker hob that uses electromagnetic induction in the hob to heat a metal cooking pot. An electromagnet in the hob induces electric currents (known as eddy currents) in the metal base of the pot, and these cause resistive heating of the metal. The heat from the pot is then transferred to the food by conduction.

An advantage of this system is that the electromagnet does not need to be in direct contact with the pot, so the hob can be sealed beneath a heat-resisting glass-ceramic sheet which is easily cleaned. Another feature is that the hob can heat only metallic pots and pans, and if left on accidentally will not burn nonmetals such as human skin.