Cerebral circulation or cerebral blood flow (CBF) is the flow of blood through the network of cerebral arteries and veins supplying the brain. The rate of the cerebral blood flow in the adult is typically 750 milliliters per minute, representing 15% of the cardiac output. CBF is equal to the cerebral perfusion pressure (CPP) divided by the cerebrovascular resistance (CVR). Cerebral Blood Flood (CBF) is tightly regulated to meet the brain's metabolic demands. The cerebral blood flow calculator given here estimates you with the cerebral circulation given the required parameters.