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Bond Face Value & Coupon Rate Calculator

Relate annual coupon rate, payment frequency and coupon amounts.

  • Formula & worked example
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Calculator inputs

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How to use this calculator

  1. Enter the known values in the units shown. Results update as you type.
  2. Edit a calculated value to solve backwards, or lock a value to hold it fixed.
  3. Use the worked example to check the method. Reset restores the starting fields.

Use the result with context

Results are estimates for planning and education. Confirm rates, taxes, fees, and legal requirements with the relevant institution or a qualified professional before making a financial decision.

Formula and method

A face value of 1,000 with semiannual payments of 30 produces annual coupons of 60 and a coupon rate of 6%.

Annual coupon = coupon per period × payments per year; coupon rate = annual coupon ÷ face value

Worked example

Enter these known values and leave the other values blank.

Face value
1000 USD
Coupon frequency
Semi-annually
Coupon per period
30 USD
Annual coupon
60 USD
Coupon rate
6 %

Assumptions and limitations

  • The coupon rate uses face value. Current yield instead divides annual coupon income by market price, while yield to maturity also accounts for timing and redemption value. This calculation assumes equal scheduled coupon payments.
  • Use consistent units, dates and financial definitions. The calculated result follows the stated assumptions and the amounts entered.

Common questions

Is the coupon rate the return at today’s market price?

The coupon rate uses face value. Current yield instead divides annual coupon income by market price, while yield to maturity also accounts for timing and redemption value. This calculation assumes equal scheduled coupon payments.

References

The calculation equations, inverse formulas, units, and input rules were imported from this source. Bookify provides the interface and equation solver.

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