The present invention discloses a method for charging Multimedia Message Service (MMS), where a corresponding relationship between a Mobile Station International ISDN Number (MSISDN) of a receiver and a Recipient Multimedia Message Service Center (Recipient-MMSC) that sends an MMS to the receiver is set in an adjacent Wireless Application Protocol Gateway (WAP-GW) which the receiver accesses. The method includes: upon the receipt of the MMS, the receiver sends an MMS receipt confirmation including the MSISDN of the receiver to the adjacent WAP-GW which the receiver accesses; the adjacent WAP-GW which the receiver accesses determines the Recipient-MMSC that corresponds to the MSISDN of the receiver contained in the confirmation according to the set corresponding relationship, and sends the confirmation to the Recipient-MMSC; and the Recipient-MMSC triggers the charging mechanism and takes the receipt of the confirmation as a charging point for charging.