Before revision: Basic forlula Using Little's Law, one can calculate throughput with the equation: , where I is the number of units contained within the system, Inventory; T is the time it takes for all the inventory to go through the process, Flow Time; and R is the rate at which the process is delivering throughput, Flow Rate or Throughput.
After revision: Basic formula Using Little's Law one can calculate throughput with the equation: , where I is the number of units contained within the system, Inventory; T is the time it takes for all the inventory to go through the process, Flow Time; R is the rate at which the process is delivering throughput,