The invention discloses a voice controlled gas meter capable of automatically adjusting pressure. The voice controlled gas meter includes a meter body, a card slot, a control valve and a pressure monitor. The card slot is arranged at the lower end on the front of the meter body. The control valve is arranged at the side of the meter body. The pressure monitor is arranged on the side of the controlvalve. A temperature monitor is arranged on the side of the control valve. A gas inlet pipe is arranged on the end face of the control valve. An electronic counter is arranged on the upper end of thefront of the meter body. A battery is arranged on the upper surface of the meter body. A touch screen is arranged on the front of the battery. A controller is arranged at the lower end on the side ofthe battery. A horn is arranged on the front of the controller. A voice processor is arranged on the upper surface of the controller. A microphone is arranged on the front of the voice processor. A flashing warning light is arranged on the upper surface of the battery. The voice controlled gas meter in the invention has the advantages of having more abundant functions than a traditional gas meter, being not only capable of automatically adjusting the gas pressure and the temperature-pressure, but also capable of voice control, and having a higher intelligence level and stronger practicality.