Usually, 1000cc (1 L) of harvested Fat is recommended by surgeons for a successful butt fat surgery with 500 ccs of Fat for each Buttock to achieve symmetrical balance. Keeping in mind this measurement is done taking into consideration buttock fat transfer for aesthetic purposes. Overall, 1.5L -2L is the maximum capacity of usable Fat that can be transferred for a safe butt fat surgery keeping in mind that a small percentage of the compounds will get reabsorbed/ die during the process of fat butt injections.