Retirement Savings Calculator

Understanding retirement savingss in Australia

The 4 per cent rule as a quick sanity check

The 4 per cent rule is the fastest way to turn a desired retirement income into a savings target. The idea is simple: if you can draw roughly 4 per cent of your savings in the first year of retirement and then let that amount rise with inflation, history suggests the balance has a good chance of lasting a long retirement. Reverse the maths and you need about 25 times your annual income gap as a starting lump sum. Want $65,000 a year with no other income? That points to around $1.6 million. The headline figure sounds enormous precisely because the rule, in its purest form, assumes you fund every single dollar yourself, which for most Australians is not how retirement actually works.

Why the Age Pension changes everything

For the majority of retirees that fully self-funded assumption is far too harsh, because the Age Pension does real and predictable work. In 2026 a homeowning couple can receive over $44,000 a year combined and a single person over $29,000, subject to the assets and income tests that taper the payment as your wealth rises. Even a part pension meaningfully shrinks the lump sum you personally need to find, which is why the same $65,000 lifestyle that looks like a $1.6 million target when self-funded can drop closer to $1 million, or less, once a part or full pension is factored in. The pension also keeps paying for life and rises with indexation, so it removes some of the longevity risk that makes self-funding nerve-wracking.

What 'comfortable' actually costs

Picking a round number out of the air is how people end up either anxious or under-saved. The widely cited ASFA Retirement Standard, updated quarterly, puts a comfortable retirement near the high-$60,000s a year for a single and around $90,000 for a couple, covering a decent car, regular leisure, private health cover and occasional travel. A modest standard sits far lower, in the high-$30,000s to mid-$40,000s, much of which the Age Pension alone can cover for a homeowner. Costing your own planned lifestyle against these benchmarks gives you a target with a real budget behind it, which the 4 per cent rule can then convert into a lump sum. Bear in mind these standards assume you own your home outright; renters in retirement face materially higher costs and usually need a larger balance or greater reliance on rent assistance, so adjust the benchmark to your housing situation rather than taking the headline figure at face value.

Counting your super and contributions toward the goal

The number this calculator shows is a target balance, and your existing superannuation counts straight toward it, you are rarely starting from zero. From there, the lever most workers underuse is concessional (before-tax) contributions, taxed at a flat 15 per cent rather than your marginal rate of up to 47 per cent. Salary-sacrificing within the cap ($30,000 for 2025-26, rising to $32,500 from 1 July 2026, and inclusive of employer contributions) both lowers your tax now and compounds inside a low-tax environment for decades. Keeping fund fees low matters just as much over a long horizon, since a one-percentage-point fee difference can quietly cost a six-figure sum across a working life.

Treat the result as a direction, not a finish line

A single rule of thumb cannot capture the things that decide whether your money lasts. It ignores sequencing risk, the danger of a bad market in the first few years of retirement when withdrawals do the most damage; how your super is actually invested; how long you live; lumpy spending such as travel, a new car or aged care later on; and the way drawing down your balance interacts with the Age Pension tests over time as your assets fall. The 4 per cent figure is also rooted in long-run US market history, and some Australian researchers argue a slightly lower starting rate is safer given local longevity and sequencing risk, while others note that the Age Pension acts as a built-in floor that lets retirees draw a little more confidently. There is no single correct number, which is precisely why it should be treated as a compass rather than a forecast. A licensed financial planner models all of these together against your real super balance and goals, which is the only way to turn this estimate into a plan you can rely on.

A worked example of the gap you actually have to close

The headline target is discouraging until you subtract what you already own and what the pension covers. Take a 50-year-old couple wanting $90,000 a year, roughly the ASFA comfortable standard for a couple, with $450,000 of combined super today. Fully self-funded, the 4 per cent rule points to about $2.25 million. Assume they qualify for a part Age Pension of, say, $25,000 a year in retirement, and the amount they must fund themselves drops to $65,000 a year, or about $1.63 million. That is still a large number, but the gap is now $1.18 million rather than $1.8 million. Left untouched at a real return of 5 per cent above inflation, $450,000 grows to roughly $1.17 million over 20 years without another dollar contributed, which reframes the task from impossible to a question of contributions, fees and how many years you keep working.