This article introduces how to use Aspose.Cells library to calculate formulas in Microsoft Excel. By loading an existing Excel file or creating a new Excel file, we can use the methods provided by Aspose.Cells to calculate the formula and get the result. Finally, we save the modified Excel file to disk....formulas, user may call the CalculateFormula method of the Workbook...Or, user may call the CalculateFormula method of the Worsheet...