In a view of an operator and via an analysis on the operating costs, this paper puts forward the methods of using EXCEL program to help the operator confirming the freight for the time charter.

• 从船舶经营人的角度出发,通过分析船舶营运成本,将上述复杂的计算编制成简明的excel计算程序,以期对船舶经营人有所裨益。