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Calculators

Singapore calculators that show their working

Built on the official rules and tested against the agencies’ own worked examples. Nothing you type leaves your browser.

  • CPF calculator

    $2,220 into CPF on $6,000 a month

    $1,200 from you, $1,020 from your employer. The calculator follows your accounts to 55 and the Retirement Account CPF sets up then.

  • Stamp duty calculator

    $44,600 stamp duty on a $1.5 million home

    For a citizen’s first home. A citizen who already owns one pays $344,600 with ABSD; married couples may get it back.

  • Where to put your cash

    $230 on S$10,000 for a year: a 12-month fixed deposit at CIMB

  • T-bill calculator

    $92.70 back on $10,000

    In the 6-month T-bill at the 4 Nov auction, cut-off yield 1.86%. Paid out straight away; your $10,000 comes back in 6 months.

  • SSB calculator

    $2,407 over 10 years on $10,000

    In SBDEC26: $183 in the first year, 2.39% a year on average if held to the end.

  • CPF LIFE payout calculator

    $1,780 a month from 65, Standard plan, with the FRS

    Your balance on all three plans, starting later, and what is left for family.

  • PARF rebate calculator

    $41,203 back

    Registered 5 Jul 2021 · Cat A COE from Jun 2021 (2), deregistered today. Under all three sets of PARF rules, with the COE rebate and the date your rebate next drops.

  • Inflation calculator for Singapore

    $122.41 today for $100 in 2016

    What money from any year since 1961 is worth now, by SingStat’s CPI for all items or one kind of spending.

  • Personal inflation calculator for Singapore

    2.2% for an HDB 4-room owner without a car

    Your own inflation rate from what you spend, against headline 2.2%, and why it differs.

  • Income tax calculator Singapore

    $3,168 tax for YA 2027

    On $7,000 a month and a $14,000 bonus, age 35, with CPF and Earned Income Relief. Add your own reliefs and see what an SRS or CPF top-up saves.

  • Take-home pay calculator Singapore

    S$4,000 in the bank on S$5,000

    Your take-home pay after CPF and self-help funds, the tax to set aside, and two offers compared.

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What’s new

Latest on Numbers.sg

  1. New: Chocolate Finance rates today. See today’s rate

  2. New: money market funds and cash accounts in Singapore. Compare them

  3. Chocolate Finance answered our questions. See the page

  4. Take-home pay calculator: what reaches your bank after CPF and self-help funds, the tax to set aside, net to gross, your bonus month and two job… Work it out

  5. Take-home pay calculator: foreigners can now pick their days in Singapore, for tax at non-resident rates or the 60-day exemption. See the page

Every change, on What’s new →

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From the source

We take numbers from MAS, CPF Board, IRAS, LTA, SingStat and the banks’ own pages, never from another comparison site.

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Time-stamped

Every reading shows when we checked it. If a source is late, the page says so instead of guessing.

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Corrected in public

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