[header] How to calculate bond total return [title] Confirm the coupon rate and dollar amount of the bond purchase. [step] The vast majority of bonds come with a fixed rate of interest, called the coupon rate. This may be different from the current market interest rate. 
Whether the bond is a corporate bond or a municipal bond, you should find the coupon rate on the bond certificate. [substeps] Most bonds are now issued in book entry form.