The invention provides a mobile payment method and device in a virtual reality environment. The mobile payment method in the virtual reality environment comprises the steps of sending a payment requirement to a mobile terminal; receiving payment information sent by the mobile terminal; sending payment confirmation information to the mobile terminal. According to the mobile payment method and device in the virtual reality environment, through information interaction between virtual reality equipment and mobile terminal, in a virtual reality environment, when a user purchase commodities or conduct payment in an application, there is no need to take out the mobile terminal from virtual reality equipment, so that payment can be conveniently and quickly completed. According to the mobile payment method and device in the virtual reality environment, immersive virtual reality experience of the user can be maintained, and great convenience can be provided for the user. Of course, the mobile payment device not only can be applied in the virtual reality equipment, but also can be applied to all other equipment which can conduct interaction on the mobile terminal.