Formula
- Use the units shown beside each field.
- Results update automatically whenever you change an input.
- Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
- Coupon rate uses face value, not market price. It is not current yield or yield to maturity.
Example Calculation
- Coupon per payment: 30
- Payments per year: 2
- Face value: 1000
Coupon per payment = 30; Payments per year = 2; Face value = 1000. The primary result is 6.
Frequently asked questions
How do I use this calculator?
Enter coupon per payment, payments per year, face value. The result updates automatically. Use Reset to restore the example values.
What method does it use?
coupon rate=payment × frequency/face.. Coupon rate uses face value, not market price. It is not current yield or yield to maturity.
Why might a rounded result differ?
The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.
Are my inputs saved online?
No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.
Check the assumptions and units before using this result. Read about calculation methods.