Method for temperature determination in an induction hob comprising a plurality of induction heating coils, wherein the induction heating coils can be individually driven and, in a common heating mode, form a cooking point for a cooking vessel containing water, characterized in that the method comprises the following steps: - a cooking vessel containing water is positioned such that it covers at least two induction heating coils by way of a cooking vessel base, - the induction heating coils are operated in the heating mode in order to bring the water in the cooking vessel to boil, which is to be detected as temperature determination, - during the heating mode, each induction heating coil heats that region of the cooking vessel base which is arranged above it, - during the heating mode, the oscillation response on at least one induction heating coil is used to detect whether the temperature of the region of the cooking vessel base above this induction heating coil changes or increases, - the induction heating coils are operated in the heating mode at least until one induction heating coil detects that the temperature gradient of the cooking vessel base above this induction heating coil is approaching zero or has reached zero, - at least one of the induction heating coils is determined to be a measuring coil, - the measuring coil is operated in the measuring mode and no longer in the heating mode, wherein the measuring coil, in the measuring mode with a measuring power of up to a maximum of 50% of the maximum power, transmits energy into the cooking vessel base for a short time and then detects the fed-back oscillation response, wherein the time profile of this oscillation response is evaluated after several coupling-in operations of the measuring power, wherein then, in case that the gradient of this time profile is approaching zero or has reached zero, the water in the cooking vessel is determined to be boiling. - a cooking vessel containing water is positioned such that it covers at least two induction heating coils by way of a cooking vessel base, - the induction heating coils are operated in the heating mode in order to bring the water in the cooking vessel to boil, which is to be detected as temperature determination, - during the heating mode, each induction heating coil heats that region of the cooking vessel base which is arranged above it, - during the heating mode, the oscillation response on at least one induction heating coil is used to detect whether the temperature of the region of the cooking vessel base above this induction heating coil changes or increases, - the induction heating coils are operated in the heating mode at least until one induction heating coil detects that the temperature gradient of the cooking vessel base above this induction heating coil is approaching zero or has reached zero, - at least one of the induction heating coils is determined to be a measuring coil, - the measuring coil is operated in the measuring mode and no longer in the heating mode, wherein the measuring coil, in the measuring mode with a measuring power of up to a maximum of 50% of the maximum power, transmits energy into the cooking vessel base for a short time and then detects the fed-back oscillation response, wherein the time profile of this oscillation response is evaluated after several coupling-in operations of the measuring power, wherein then, in case that the gradient of this time profile is approaching zero or has reached zero, the water in the cooking vessel is determined to be boiling.