Current Yield Calculator
Created by: Liam Turner
Last updated:
Calculate a bond’s current yield from its annual coupon income and market price, then compare it with the coupon rate to see whether the bond trades at a premium, par, or discount.
Current Yield Calculator
FinanceTurn a bond’s fixed coupon and market price into its current income yield, and see whether it trades at a premium, par, or discount.
What Is a Current Yield Calculator?
A current yield calculator measures the annual cash income return a bond delivers at its current market price.
It divides the yearly coupon payment by the price you actually pay, turning a fixed coupon into the real income yield your money earns today.
Because bond prices move continuously in the secondary market while coupons stay fixed, current yield is the fastest way to see what a bond pays relative to its cost right now.
This tool is built for income investors, students, and anyone comparing bonds or bond funds on a like-for-like basis.
It separates the coupon rate, which is anchored to face value, from the current yield, which is anchored to price.
That distinction matters the moment a bond trades away from par, because the same coupon produces a very different income return depending on whether you paid a premium or a discount.
Alongside the yield figure, the calculator flags whether the bond is priced at a premium, at par, or at a discount, and shows the price per $100 of face value so you can compare quotes on the standard bond-market convention.
Use it as a quick income screen, then move to yield to maturity when you need to capture the full return including price convergence toward face value at redemption.
How Current Yield Is Calculated
The calculation starts with annual coupon income, which is the coupon rate multiplied by the bond’s face value.
A 5% coupon on a $1,000 bond pays $50 a year regardless of what the bond trades for.
Current yield then divides that $50 by the current market price rather than by face value, which is what makes it move as the price moves.
When the price is above face value the denominator grows, so current yield falls below the coupon rate; when the price is below face value the denominator shrinks, so current yield rises above the coupon rate.
The calculator also expresses price as a value per $100 of par, matching how bonds are quoted, and labels the bond as premium, par, or discount so the relationship between coupon rate and current yield is immediately clear.
Core Current Yield Formulas
Annual coupon income = Coupon rate% × Face value
Current yield% = Annual coupon income ÷ Market price × 100
Price per $100 = Market price ÷ Face value × 100
Premium: price > face → current yield < coupon rate
Discount: price < face → current yield > coupon rate
Example Scenarios
Discount Bond
A $1,000 bond with a 4% coupon pays $40 a year. Bought at $900 it yields $40 ÷ $900 = 4.44%, above the 4% coupon because the bond trades at a discount to par.
Premium Bond
The same 4% coupon bought at $1,080 yields $40 ÷ $1,080 = 3.70%, below the coupon rate. Paying a premium for the fixed $40 coupon lowers the income return on your invested cash.
Par Bond
At a price of exactly $1,000 the current yield equals the 4% coupon rate. Par is the only price at which coupon rate, current yield, and yield to maturity all coincide.
How People Use This Calculator
- •Screening bonds by income return before a deeper yield-to-maturity analysis.
- •Comparing premium and discount bonds on a consistent income basis.
- •Checking whether a quoted yield reflects the price you would actually pay.
- •Estimating cash income from a bond ladder or fixed-income sleeve.
- •Teaching the difference between coupon rate, current yield, and YTM.
Current Yield Tips
Never confuse current yield with yield to maturity.
Current yield ignores the gain or loss as a bond pulls to par, so a premium bond’s true return is lower than its current yield suggests and a discount bond’s is higher.
For any hold-to-maturity decision, read both numbers together.
Watch current yield as a risk signal.
An unusually high current yield often means the market has marked the bond down for credit or liquidity concerns, not that you have found free income.
Cross-check the issuer’s rating and the yield spread over Treasuries before acting.
Use the price-per-$100 figure to compare quotes cleanly.
Bond dealers quote in points of par, so converting your price to that convention makes it easy to line up several offers and spot which bond genuinely delivers the best income for the cost.
Frequently Asked Questions
What is the current yield of a bond?
Current yield is a bond’s annual coupon income divided by its current market price, expressed as a percentage. It measures the cash income return you receive right now at today’s price, ignoring any capital gain or loss you would realize if you held the bond to maturity. It is the simplest of the common bond yield measures.
How is current yield different from yield to maturity?
Current yield counts only annual coupon income against price, so it ignores the pull-to-par gain or loss as the bond approaches redemption. Yield to maturity (YTM) folds in that price convergence plus the timing of every cash flow, giving a full internal rate of return. YTM is more complete; current yield is a quick income snapshot.
Why does current yield differ from the coupon rate?
The coupon rate is fixed against face value, but current yield divides the same coupon by the price you actually pay. When the price is above face value the yield falls below the coupon rate, and when the price is below face value the yield rises above it. Only at par do the two rates match exactly.
What does a premium or discount bond mean here?
A premium bond trades above its face value, usually because its coupon exceeds current market rates, so its current yield sits below the coupon rate. A discount bond trades below face value and carries a current yield above its coupon rate. Par means the price equals face value and all three yield measures line up.
Is a higher current yield always better?
Not necessarily. A high current yield on a deep-discount bond can reflect elevated credit or interest-rate risk rather than a genuine bargain, and it ignores any capital loss you would take if the bond was bought at a premium and pulls to par. Always read current yield alongside yield to maturity and the issuer’s credit quality before you judge whether the income is truly attractive.
Does current yield account for reinvested coupons?
No. Current yield is a static snapshot that assumes nothing about reinvesting the coupons you receive along the way. Measures such as yield to maturity implicitly assume reinvestment at the same rate, an assumption that rarely holds in practice as rates move. Treat current yield as a plain income figure, and turn to fuller measures whenever you need a complete total-return view of the bond.
Sources and References
- U.S. Securities and Exchange Commission (SEC) investor bulletins on bond yields.
- FINRA fixed-income education on coupon rate, current yield, and yield to maturity.
- U.S. Department of the Treasury reference material on marketable securities.
- CFA Institute curriculum on fixed-income yield measures.