| Year | Age | Withdrawn | Investment Growth | Balance |
|---|
| Country | Gov. Pension / Benefit | Avg Retirement Age | Safe Withdrawal Rate | Key Factor |
|---|---|---|---|---|
| 🇺🇸 USA | Social Security (~$1,907/mo avg) | 65–67 | 3.9–4.7% | 401(k), IRA, RMDs after 73 |
| 🇨🇦 Canada | CPP + OAS (~$1,300–$1,900/mo) | 60–65 | 3.5–4.0% | RRSP/TFSA, CPP deferral to 70 |
| 🇦🇺 Australia | Age Pension (~$1,096/mo) | 60–67 | 4.0–5.0% | Superannuation (11.5% mandatory) |
| 🇬🇧 UK | State Pension (~£900/mo) | 66 | 3.5–4.0% | ISA, SIPP, means-tested benefits |
| 🇳🇿 New Zealand | NZ Super (~$1,030/mo) | 65 | 4.0–4.5% | KiwiSaver, no mandatory pension |
| 🇮🇳 India | NPS / EPF (varies widely) | 58–60 | 3.0–4.0% | Lower cost of living, family support |
For American retirees, the most widely cited benchmark is the 4% rule — originally developed by financial planner William Bengen in 1994. It states that withdrawing 4% of your portfolio in year one, then adjusting for inflation annually, gives your money a 95%+ chance of lasting 30 years. Morningstar’s 2026 research now recommends 3.9% as the updated safe withdrawal rate, reflecting current market valuations.
If you have $500,000 saved, the 4% rule allows you to withdraw $20,000/year ($1,667/month) from your portfolio. Add your Social Security benefit — the average in 2026 is approximately $1,907/month — and many retirees can cover typical monthly expenses comfortably. The key variable is healthcare, which can add $500–$1,500/month before Medicare eligibility at 65.
Americans must also plan for Required Minimum Distributions (RMDs) from traditional 401(k) and IRA accounts starting at age 73. RMDs increase taxable income and can affect Medicare premiums (IRMAA surcharges). A Roth IRA conversion strategy before retirement can help manage this.
Canadian retirees benefit from two government income programs: the Canada Pension Plan (CPP) and Old Age Security (OAS). Together, these can provide $1,300–$1,900/month depending on your contribution history and when you start collecting. Deferring CPP to age 70 increases your monthly benefit by 42% compared to taking it at 65 — a powerful strategy if you have sufficient savings to bridge the gap.
The primary savings vehicles in Canada are the RRSP (Registered Retirement Savings Plan) and the TFSA (Tax-Free Savings Account). RRSP withdrawals are taxed as income, while TFSA withdrawals are completely tax-free — making a mix of both ideal for managing your effective tax rate in retirement. The recommended safe withdrawal rate for Canadian retirees is 3.5–4.0%, slightly lower than the US due to Canada’s higher income taxes on RRSP withdrawals.
Australian retirees have a significant structural advantage over most countries: the Superannuation system. Employers are legally required to contribute 11.5% of your salary into super (rising to 12% in 2025), building a mandatory nest egg throughout your working life. The average Australian reaches retirement with approximately $350,000–$500,000 in super, often supplemented by the government Age Pension.
The Age Pension in Australia provides around AUD $1,096/month for singles (2026 rates) and is means-tested — so those with more super receive less pension. This creates a sliding scale of government support that makes Australia’s retirement system more resilient than pure savings-only models.
Australian retirees typically use a 4.0–5.0% drawdown rate from super, higher than US recommendations because super earnings in the pension phase are completely tax-free under Australian law. When using this tool as an “how long will my money last in retirement calculator Australia”, enter your Age Pension income as your additional monthly income and use your total super balance as your savings figure.