Bond Yield Calculator Singapore 2026

Calculate current yield and yield to maturity (YTM) for any Singapore bond — free real-time results in SGD.

Understanding Bond Yields for Singapore Investors

When you buy a bond, you lend money to a government or company in exchange for regular coupon payments and the return of your principal at maturity. Bond yield measures how much return you earn — but the way it is calculated matters enormously for investment decisions. Singapore investors can access Singapore Government Securities (SGS) bonds issued by the Monetary Authority of Singapore (MAS), Singapore Savings Bonds (SSB) designed for retail savers, and corporate bonds listed on the Singapore Exchange (SGX). Following the Federal Reserve rate hike in September 2026, Singapore bond yields have risen meaningfully, making fixed income a compelling addition to any diversified portfolio for the first time in years.

The key distinction is between nominal yield (the coupon rate printed on the bond) and market yield (what you actually earn at today’s price). A bond originally issued with a 3% coupon that now trades at a discount offers a higher effective yield — and that gap is precisely what this calculator quantifies. For Singapore retail investors, government bond yields currently range from 2.8% to 4.0% for maturities of 1 to 10 years as at Q3 2026.

Not financial advice. All figures are for educational reference only. Data as at Q3 2026 unless noted.

Why Bond Yield Matters Now

The September 2026 Fed rate hike pushed 10-year SGS bond yields from approximately 3.4% to 3.7-3.9%. This is significant: it means bonds bought today lock in a higher income stream for years. Investors who bought SGS bonds in 2020-2021 at 1.5-2.0% yields are sitting on capital losses if they mark to market — a reminder that bond prices fall when rates rise. But for new buyers, today’s higher yields represent genuine value relative to the low-rate decade that preceded it.

Reading Your Calculator Results

This calculator returns four metrics: current yield (running income return), yield to maturity (total return including capital gain or loss), total coupon income over the holding period, and the capital gain or loss at maturity. Current yield answers “how much do I earn each year?” while YTM answers “what is my annualised return if I hold to maturity?” For comparing bonds, always use YTM — it is the only apples-to-apples metric across bonds with different prices, maturities, and coupon rates.

How to Use This Bond Yield Calculator

1. Enter the Face Value: This is the bond’s par value — typically S$1,000 for SGS bonds or S$500 minimum for SSBs. It is the amount repaid at maturity.
2. Enter the Market Price: The price you pay to buy the bond today. Below S$1,000 means the bond trades at a discount (higher YTM). Above S$1,000 means a premium (lower YTM).
3. Enter the Annual Coupon Rate: The stated coupon rate printed on the bond, expressed as a percentage of face value. A 3.5% coupon on S$1,000 face value pays S$35 per year.
4. Enter Years to Maturity: How many years until the bond repays its face value. You can enter decimals (e.g. 4.5 for 4.5 years).
5. Select Coupon Frequency: Most Singapore bonds pay semi-annually (every 6 months). SSBs pay semi-annually. SGS bonds pay semi-annually. Select accordingly.

Results update instantly. The YTM figure is calculated using iterative Newton-Raphson method for precision to 4 decimal places.

Pro tip: Combine this calculator with our T-Bill, SSB & FD Comparison Calculator to benchmark bond yields against T-bills and fixed deposits side by side.

What Is Bond Yield?

A bond is a fixed-income security: when you buy one, you lend money to the issuer (a government or company) in exchange for regular interest payments (coupons) and the return of your principal at a specified maturity date. Bond yield is the annualised return you earn from holding that bond, expressed as a percentage.

For Singapore investors, the most accessible bonds are Singapore Government Securities (SGS) — marketable bonds issued by MAS at monthly auctions — and Singapore Savings Bonds (SSB), which are non-marketable but allow penalty-free monthly redemption. Beyond government bonds, SGX lists corporate bonds from blue-chip issuers like DBS, CapitaLand, and SATS, as well as perpetual securities that behave like bonds but have no fixed maturity.

Unlike equities, bonds promise a defined income stream. A S$1,000 SGS bond with a 3.5% coupon will pay S$17.50 every six months regardless of what financial markets do — provided the Singapore government remains solvent (an AAA-rated certainty). This predictability is why bonds anchor retirement portfolios worldwide. Following the September 2026 rate hike, Singapore 10-year SGS bonds yield approximately 3.7-3.9% YTM, the highest level since 2014. For income-focused investors, this creates genuine fixed income value for the first time in over a decade.

Bond yields move inversely with prices: when rates rise, existing bond prices fall and effective yields rise. When rates fall, the opposite happens. This inverse relationship is the fundamental mechanic every Singapore bond investor must understand — and it is exactly what our calculator models.

Current Yield vs Yield to Maturity: The Key Difference

Two yield metrics dominate bond analysis, and confusing them leads to poor decisions.

Current Yield = Annual Coupon Payment divided by Current Market Price. It measures only your running income return. A S$1,000 face value bond with a 3.5% coupon pays S$35 per year. If that bond trades at S$960, its current yield is S$35 / S$960 = 3.65%. Simple, but incomplete — it ignores the fact that you will receive S$1,000 at maturity despite paying only S$960 today.

Yield to Maturity (YTM) is the complete picture. It calculates the single discount rate that makes the present value of all future cash flows (coupons plus face value at maturity) equal to today’s price. For a bond bought at S$960 maturing at S$1,000 in five years with semi-annual coupons at 3.5%, the YTM comes out to approximately 4.36% — noticeably higher than the 3.65% current yield, because the S$40 capital gain is spread across five years of holding.

The YTM formula requires iterative calculation (this calculator uses Newton-Raphson method). A useful approximation: YTM is roughly equal to (Annual Coupon + (Face Value minus Market Price) divided by Years to Maturity) divided by ((Face Value + Market Price) divided by 2). For comparing Singapore T-bills, SSBs, SGS bonds, and corporate bonds, always use YTM — it is the only standardised metric that accounts for price, coupon, and time to maturity simultaneously. Our T-Bill, SSB & FD Comparison Calculator uses YTM as its benchmark.

SGS Bonds vs Singapore Savings Bonds: A 2026 Comparison

Singapore offers two government bond routes for retail investors, each suited to different needs.

Singapore Savings Bonds (SSB) are designed for retail savers. They pay interest that steps up over a 10-year holding period — starting around 2.8-3.0% in year 1 and rising to approximately 3.2% if held to year 10 (as at Q3 2026, post-Fed-hike). The critical feature is penalty-free redemption: you can return an SSB in any month and receive principal plus accrued interest in full. Minimum investment is S$500, maximum S$200,000 per person across all outstanding SSBs. SSBs suit investors who want the flexibility to exit without capital loss risk.

Singapore Government Securities (SGS) bonds are marketable. Their prices fluctuate with interest rates on the SGX secondary market. An SGS bond issued at 3% coupon when rates were lower now trades below par, meaning a buyer today can earn a YTM of 3.8-4.0% — noticeably above the coupon rate. Auctions are held monthly via DBS, POSB, OCBC, and UOB. Minimum S$1,000 at auction; no minimum on the secondary market (though brokerage applies).

The trade-off: SSBs eliminate interest rate risk (price always stays at par for redemption purposes) but cap you at S$200,000. SGS bonds allow larger investment with potential YTM upside from secondary market pricing, but carry mark-to-market price risk if you sell before maturity. For investors above the S$200,000 SSB limit or seeking maximum YTM, SGS bonds are the only government-backed route.

Best Platforms for Buying Singapore Bonds

The right platform depends on which bond type you are buying and how hands-on you want to be.

For SSBs, apply via ATM or internet banking at DBS/POSB, OCBC, or UOB. No brokerage fee, no CDP account required. Application window is typically the first two weeks of each month. Interest is automatically credited every six months to your bank account.

For SGS bonds at auction, apply through the same three banks’ internet banking portals. The MAS conducts monthly auctions for different maturities (2-year, 5-year, 10-year, 20-year, 30-year). You receive the cut-off yield — which has been 3.5-4.0% for longer-dated SGS bonds in recent months.

For SGS bonds on the secondary market and corporate bonds, you need a CDP account and a brokerage account. FSMOne offers among the lowest bond transaction costs in Singapore and a wide corporate bond selection alongside SGS bonds — see our FSMOne referral page for current sign-up bonuses. DBS Vickers and OCBC Securities offer full-service bond trading.

For managed bond exposure, Syfe’s fixed income portfolios offer professionally managed bond laddering with low minimums — suitable for investors who prefer not to select individual bonds. See our Syfe referral page for current cash bonuses. Endowus is CPF and SRS-compatible and gives access to institutional bond funds.

Using CPF and SRS for Bond Investing in Singapore

Singapore’s CPF and SRS systems offer tax-efficient pathways into bond investing that most retail investors underutilise.

CPF-OA and Bonds: Your CPF Ordinary Account earns a guaranteed 2.5% per annum. SSBs currently yield 2.8-3.2% (depending on holding period) and SGS bonds yield 3.5-4.0% — both above the OA rate. Under the CPF Investment Scheme (CPFIS), you can use OA savings to buy SSBs, SGS bonds at auction, or bond unit trusts. The practical consideration: money withdrawn from CPF for investment earns only what the bond pays, whereas CPF OA earns 2.5% guaranteed. The upgrade in yield is real but modest, so it is most worth doing for longer-dated SGS bonds at current yields. Our CPF OA/SA Allocation Calculator can help model the trade-off.

SRS and Bonds: SRS contributions receive an upfront income tax deduction — up to S$15,300 per year for Singapore citizens and PRs, and S$35,700 for foreigners (as at 2026). Investing SRS funds in SGS bonds or bond ETFs means your income tax saving is immediate, and growth is tax-deferred. Withdrawals after age 63 benefit from a 50% tax concession. Our SRS Tax Savings Calculator shows the exact tax saving based on your income bracket. For investors in the 17% or 24% income tax bracket, the upfront SRS deduction can add 2-5% to the effective first-year return on any SRS-invested bond, dramatically improving the all-in yield.

Singapore Bonds as a Passive Income Strategy for Retirement

Singapore investors often overlook bonds in favour of S-REITs and dividend stocks — but bonds offer a return profile that actively complements equity income, particularly in a higher-rate environment like Q3 2026.

A S$200,000 SGS bond portfolio at 3.8% YTM generates approximately S$7,600 per year (S$633/month) in coupon income. Combined with CPF LIFE payouts — use our CPF LIFE Payout Calculator to estimate yours — a bond ladder can create a reliable, predictable income floor that does not depend on property rents, dividend declarations, or stock market levels.

The bond ladder strategy — buying bonds with staggered maturity dates — is especially effective for retirement planning. Holding SGS bonds maturing in 2027, 2028, 2029, 2030, and 2031 means S$40,000-S$50,000 matures each year, which can be reinvested at prevailing rates or used as living expenses. This removes reinvestment risk concentration and provides annual liquidity without selling at a potentially unfavourable price.

The September 2026 rate hike creates a rare opportunity: Singapore investors building retirement income can now lock in 3.7-4.0% on 10-year government bonds — yields not seen since the mid-2010s. Compared to the 2020-2023 period when 10-year SGS yielded 1.5-2.5%, today’s rates represent a structural shift. Our Retirement Planning Calculator helps model how much bond income you need alongside CPF LIFE to cover your monthly expenses in retirement.

Frequently Asked Questions

Plan Your Singapore Income Strategy

Bond yields are just one piece of the retirement income puzzle. Use our free tools and referral bonuses to put your full plan into action.