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fin.bond-yield-to-maturity Calculator
Calculates bond yield to maturity (YTM), current yield, and price vs par for a fixed-income instrument. YTM is the total return assuming the bond is held to maturity and all coupons are reinvested at the same rate — the standard bond comparison metric.
Inputs
Face Value
The nominal value printed on the bond — what the issuer repays at maturity. Bonds trade above (premium) or below (discount) face value depending on interest rates.
Annual Coupon
Reference formula or conversion factor shown for context.
Current Price
Current trading price. For bonds, rises when interest rates fall and drops when rates rise.
Years To Maturity
Reference formula or conversion factor shown for context.
Results
yield to maturity (YTM)
The value at the specified point or condition.
current yield
Electric charge flow rate (A). Governs wire sizing — too much current causes dangerous heating. Fuses protect circuits from overcurrent.
price vs par
The computed or recommended price.
duration estimate (years)
Weighted average time to receive the bond's cash flows (years). Also a price sensitivity measure: duration of 7 means a 1% rise in yields drops the bond price ~7%.