SSB calculator Singapore

See the interest a Singapore Savings Bond pays each year on its step-up schedule, what you get back if you redeem early, and how it compares with the latest 6-month T-bill. Uses the latest issue's rates from MAS, or type the rates of a bond you already hold.

Calculator

Your Savings Bond

S$

S$500 steps, up to S$200,000 in total.

Interest earned

$2,479.00

over 120 months

You get back

$12,477.00

after $2 in bank fees

Return a year

2.48%

simple, after fees

The same $10,000 in 6-month T-bills at the latest cut-off of 1.90% (8 Oct 2026) would earn about $1,900.00 over 120 months, if every rollover got that yield. The SSB rate is locked for 10 years; a T-bill yield is set at each auction.

MAS gives this issue a 10-year average return of 2.45% a year. Apply by 27 Oct 2026.

Interest year by year

Step-up rates for GX26110X. Source: MAS.

YearRateInterestTotal so far
Year 11.67%$167.00$167.00
Year 22.00%$200.00$367.00
Year 32.19%$219.00$586.00
Year 42.35%$235.00$821.00
Year 52.49%$249.00$1,070.00
Year 62.61%$261.00$1,331.00
Year 72.70%$270.00$1,601.00
Year 82.79%$279.00$1,880.00
Year 92.91%$291.00$2,171.00
Year 103.08%$308.00$2,479.00

Interest is paid every 6 months, half of the year's amount each time. Redeem early and MAS pays the interest earned up to then.

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The SSB rules that change your number

  • S$500 minimum, in multiples of S$500. You can hold up to $200,000 of Savings Bonds across all issues.
  • Each issue's rates are fixed for 10 years when it opens, and they rise each year. They follow the average SGS yields of the month before.
  • Redeem in any month with no penalty. You get your money and the interest earned by the 2nd business day of the next month.
  • Your bank charges S$2 for each application and S$2 for each redemption request. There is no fee when the bond matures.
  • A popular issue can be oversubscribed, so you may get less than you applied for. Money not allotted is refunded.

Worked example

S$10,000 at the GX26110X rates earns 1.67% in year 1, $167.00, and 2.00% in year 2, $200.00. Redeem after 18 months and you get year 1's interest plus half of year 2's, $267.00. Less S$4 in fees, you keep $263.00.

Hold all 10 years and the interest averages $247.90 a year. MAS's 10-year average return differs a little because it counts when each payment arrives.

Frequently asked questions

Each year has its own rate, fixed when the issue opens. Interest for a year is your amount x that year's rate, paid in two halves every 6 months. S$10,000 at a year 1 rate of 1.67% earns S$167 in year 1.

You can redeem in any month with no penalty. You get your money back plus the interest earned up to then, by the 2nd business day of the next month. Your bank charges S$2 per redemption request.

At least S$500, in multiples of S$500, and up to S$200,000 across all the Savings Bonds you hold.

Your bank charges a S$2 transaction fee for each application and each redemption request. Neither is refunded. There is no fee when a bond matures.

It is the yearly return MAS works out if you hold the bond for all 10 years. Because the rates step up, holding for less than 10 years gives you a lower return than this figure.

An SSB locks in rising rates for 10 years and you can leave in any month. A T-bill's yield is set at each auction and you cannot sell it back to MAS early. This page puts the latest 6-month T-bill cut-off next to your SSB so you can compare.

Yes. Choose the older-issue option and type the 10 yearly rates from your CDP statement or the MAS page for that issue.

Yes. MAS lets you buy Savings Bonds with SRS money; interest and redemptions are paid into your SRS account.

Keep exploring

These calculators provide general estimates for educational purposes only and are not personalised financial advice. Results may rely on rates and rules that change over time, so verify against official sources (IRAS, CPF Board, HDB, MAS) or consult a licensed financial adviser before making decisions.

Junxiong-WFG Organisation is an authorised representative of AIA Financial Advisers Private Limited (Reg. No. 201715016G).