An induction heating cooker , comprising: a rectifier configured to rectify an input voltage into a direct current, DC, voltage and output the DC voltage; an inverter configured to generate an alternating current, AC, voltage from the DC voltage; a first heater configured to be driven by the AC voltage; a second heater connected in parallel to the first heater, and configured to be driven by the AC voltage; and a switching controller configured to output a switching signal to the inverter for controlling the first and second heaters in accordance a selected operation mode, wherein the selected operation mode comprises one of a first operation mode for driving only the first heater, a second operation mode for driving only the second heater, or a third operation mode for simultaneously driving both the first and second heaters, wherein the inverter comprises first, second and third switches (S1, S2, S3) connected in series between a positive power source terminal and a negative power source terminal; and wherein the first heater comprises: a first resonant capacitor including a first plurality of capacitors (Cr11, Cr12) connected in series between the positive power source terminal and the negative power source terminal; and a first heating coil having a first end thereof connected to a first connection node between the first and second switches (S1, S2) and a second end thereof connected to a first connection node between two of the first plurality of capacitors (Cr11, Cr12). a rectifier configured to rectify an input voltage into a direct current, DC, voltage and output the DC voltage; an inverter configured to generate an alternating current, AC, voltage from the DC voltage; a first heater configured to be driven by the AC voltage; a second heater connected in parallel to the first heater, and configured to be driven by the AC voltage; and a switching controller configured to output a switching signal to the inverter for controlling the first and second heaters in accordance a selected operation mode, wherein the selected operation mode comprises one of a first operation mode for driving only the first heater, a second operation mode for driving only the second heater, or a third operation mode for simultaneously driving both the first and second heaters, wherein the inverter comprises first, second and third switches (S1, S2, S3) connected in series between a positive power source terminal and a negative power source terminal; and wherein the first heater comprises: a first resonant capacitor including a first plurality of capacitors (Cr11, Cr12) connected in series between the positive power source terminal and the negative power source terminal; and a first heating coil having a first end thereof connected to a first connection node between the first and second switches (S1, S2) and a second end thereof connected to a first connection node between two of the first plurality of capacitors (Cr11, Cr12). a first resonant capacitor including a first plurality of capacitors (Cr11, Cr12) connected in series between the positive power source terminal and the negative power source terminal; and a first heating coil having a first end thereof connected to a first connection node between the first and second switches (S1, S2) and a second end thereof connected to a first connection node between two of the first plurality of capacitors (Cr11, Cr12). <EOS>