How current yield measures a bond’s income
Every bond pays a fixed dollar coupon set at issue — theannual coupon — calculated as the face value times the coupon rate. Current yield asks a simple question: relative to what the bond costs right now, how much income is that coupon? By dividing the fixed coupon by the live market price, it translates a static payment into a return you can compare against other investments. Because the denominator is the market price rather than the face value, the same coupon produces a higher yield when the bond is cheap and a lower yield when it is expensive.
The current yield formula
Current yield = Annual coupon ÷ Market price
Annual coupon = Face value × Coupon rate
where the face value (par) is the amount repaid at maturity, the coupon rate is the fixed rate set at issue, and themarket price is what the bond trades at today. At par the current yield equals the coupon rate; below par (a discount) it sits above the coupon rate, and above par (a premium) it sits below.
What makes this calculator different
- It flags the premium or discount status. The calculator tells you whether the bond is trading above, at, or below par, so you immediately see why the current yield sits where it does.
- It places current yield between coupon rate and YTM.Rather than showing a number in isolation, it frames current yield against the fixed coupon rate and the full yield to maturity so you understand what it does — and does not — capture.
- It explains the inverse price relationship. Change the price and watch the yield move the opposite way, making the core fixed-income idea tangible instead of abstract.
Current yield is only one slice of a bond’s return. To layer in the capital gain or loss on the way to redemption, reach for thebond pricing & YTM calculator.
Frequently asked questions
What is current yield and what is the formula?+
Current yield is a bond’s annual coupon income expressed as a percentage of its current market price. The formula is simply current yield = annual coupon ÷ market price, where the annual coupon equals the face value multiplied by the coupon rate. For example, a bond with a $1,000 face value and a 5% coupon pays $50 a year; if it trades at $950, its current yield is $50 ÷ $950 ≈ 5.26%. It is a quick, intuitive snapshot of the income a bond generates relative to what you pay for it today.
How does current yield differ from the coupon rate?+
The coupon rate is fixed and measured against the bond’s face value — a 5% coupon on a $1,000 face value always pays $50, no matter what the bond trades at. Current yield, by contrast, is measured against the bond’s current market price, so it moves every time the price moves. When a bond trades at par, current yield and coupon rate are equal; when it trades at a discount, current yield is higher than the coupon rate, and when it trades at a premium, current yield is lower.
How does current yield differ from yield to maturity?+
Current yield only counts the coupon income relative to today’s price; it ignores what happens to your principal between now and maturity. Yield to maturity (YTM) goes further by also folding in the capital gain or loss you realise if you hold the bond until it redeems at face value. So a bond bought at a discount has a YTM above its current yield (because you gain on the way to par), while a premium bond has a YTM below its current yield. For the full YTM picture, see the bond pricing & YTM calculator linked below.
Why does current yield rise when the price falls?+
The annual coupon is a fixed dollar amount set at issue, so it does not change as the bond trades. Because current yield divides that fixed coupon by the market price, a lower price means the same coupon is being spread over a smaller denominator, pushing the yield up. This is the inverse relationship at the heart of fixed income: prices and yields move in opposite directions. A bond paying $50 yields 5% at $1,000, but 6.25% if its price drops to $800.
Is a higher current yield always better?+
Not necessarily. A high current yield often means the bond is trading at a discount, and that discount may reflect rising interest rates or growing concern about the issuer’s creditworthiness. In other words, a tempting yield can be the market’s way of pricing in real risk of default or further price declines. Current yield is best read alongside the coupon rate, the yield to maturity, and the issuer’s credit quality rather than chased on its own.
Disclaimer: This calculator is foreducation and illustration only. Current yield captures coupon income relative to price but ignores the capital gain or loss to maturity, reinvestment, taxes, and credit risk; it is not a complete measure of a bond’s return. Nothing here is investment, tax, or trading advice.