To provide a gas cooker of high safety capable of exhibiting danger avoidance behavior before hands and clothing approach the flames of gas burners.

In this gas cooker provided with the gas burners 1a, 1b and a control means H for adjusting the fire power of the gas burners 1a, 1b, the control means H reduces the fire power of the gas burners 1a, 1b in accordance with a separation command for separating a heated object from the flames of the gas burners 1a, 1b, and the fie power of the gas burners 1a, 1b is returned to a state before complying with the separation command, in accordance with a separation releasing command.