Calculators
Every calculator here runs on one shared calculation engine, so the corpus you are told to build and the income it is later shown to produce are always the same arithmetic viewed from two directions. Nothing you enter is sent anywhere — the maths runs in your browser.
Retirement
How much you need, and whether you are on track to get there.
Retirement Corpus Calculator
How much do I need to retire?
Work out the corpus your retirement will actually cost after inflation, what your current plan is on track to build, and the gap between the two.
Retirement Income Calculator
SoonTurn a corpus into a sustainable monthly income figure.
Retirement Gap Calculator
SoonCompare the corpus you need against the corpus you are on track to build.
FIRE Calculator
SoonFinancial independence targets at different withdrawal rates.
Income
Turning a corpus into a monthly income, and what each mechanism costs you.
SWP Calculator
How long will my corpus last?
Simulate a systematic withdrawal plan month by month, with withdrawals that rise each year, and see the point at which the corpus runs dry.
Dividend Income Calculator
How much income can my investment generate?
Estimate annual, quarterly and monthly distribution income at a chosen yield, and see how growing distributions lift yield on cost over time.
Dividend Corpus Calculator
SoonReverse the dividend maths from the income you want.
FD Income Calculator
SoonInterest income on a deposit, before and after tax.
REIT Income Calculator
SoonDistribution income from listed REIT units.
Investing
Building the corpus in the first place, and measuring what you earned.
SIP Calculator
What will my monthly investment grow to?
Project a monthly investment forward, with an optional annual step-up, and see how much of the final value is your money versus growth.
Lumpsum Calculator
What will a one-time investment grow to?
Project a single lump sum investment forward at a chosen return, and see it in today's purchasing power after inflation.
CAGR Calculator
SoonCompound annual growth rate between two values.
XIRR Calculator
SoonAnnualised return across dated cash flows.
Risk
Inflation, longevity and market falls — the things that break otherwise sound plans.
Inflation Calculator
What will my expenses cost later?
Enter your household budget line by line, apply a different rate to categories like healthcare, and see the monthly figure you would need later.
Withdrawal Rate Calculator
SoonTest withdrawal rates against a range of return assumptions.
Market Crash Simulator
SoonSequence-of-returns stress test on a drawdown plan.