Abstract: Disclosed is a portable gas stove including a body including a nozzle configured to spray a gas supplied through an inlet, a Venturi tube configured to change a pressure of the gas sprayed from the nozzle, and a chamber into which the gas discharged from the Venturi tube is introduced, a first distribution plate mounted at one side in the chamber and including a plurality of flow paths, a second distribution plate mounted on the chamber to be spaced a predetermined distance from the first distribution plate, a flame forming plate mounted on the second distribution plate and configured to disperse, diffuse, and discharge a mixture of the air and gas discharged from the slot through a plurality of tiny holes, and a mesh mounted on the flame forming plate and configured to diffuse combustion heat of the mixture discharged through the tiny holes is disclosed.