Retirement planning guides

Plain-English explanations of the ideas behind a retirement plan, written for readers in any country.

If you followed a link to one of our older articles: we retired those articles and are rewriting each topic from scratch, with linked sources and dated official figures. Until a guide is ready, the calculators below cover the core math of a retirement plan.

Country-specific guides: US retirement guides (Social Security, 401(k), IRA, Medicare). Official yearly figures: retirement numbers by country.

Getting started and saving

Use now: How much do I need? turns yearly spending into a savings target.

Budget and checklist

Use now: How much do I need? starts from your yearly spending in today's money.

Income and withdrawals

Use now: How long will my money last? shows a year-by-year table.

Compare: Withdrawal scenarios sets fixed, dynamic and guardrail withdrawals side by side.

Investing and risk

Use now: How long will my money last? lets you change the expected return and inflation per year.

See: Withdrawal scenarios shows what happens when bad years come first.

Early retirement

Use now: Can I retire at X? shows the earliest age it could work.

Taxes, estate and life after work

Calculators you can use now

How much do I need?

Your savings target from yearly spending, other yearly income and a withdrawal rate, in today's money. Any currency.

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How long will my money last?

How many years your savings could pay your yearly spending as it rises with inflation, with a year-by-year table.

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Can I retire at X?

Compare your projected savings at the age you choose with the nest egg you would need, and see the earliest age it could work.

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Withdrawal scenarios

Compare fixed, lower-rate, dynamic and guardrail withdrawals under the same steady, bad-first and good-first return paths.

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How we write and check content: editorial policy and methodology. Education only, not personal advice: disclaimer.

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