The Bond Yield Calculator for Excel or OpenOffice Calc enables the automatic generation of scheduled bond payments and the calculation of resulting yield to maturity. The model is equipped to handle odd first time periods and is ideal to speed up bond payment and yield calculations. Key features of the Bond Yield Calculator include: Ease and flexibility of input, with embedded help prompts; Ability to specify decimal place accuracy of yield; Automated cash flow, discount and principal outstanding schedules; Automatic Yield to Maturity calculation.