Retirement calculators
Project your nest egg and the income it can support.
Retirement planning comes down to two questions: how big a pot do you need, and will it last? The calculators here tackle both. Project your retirement savings and the sustainable monthly income they can support, see how your pension, 401(k), RRSP, or superannuation grows with employer contributions, and find your FIRE number and the years to financial independence.
Each tool localizes the account types and rules that matter in your country — the 401(k) and employer match in the US, workplace pensions and auto-enrolment in the UK, RRSP matching in Canada, and the superannuation guarantee in Australia. Results are long-range estimates that depend heavily on your return and contribution assumptions, so treat them as a planning guide rather than a guarantee.
To go deeper, read how to plan for retirement, how much you need to retire, and the FIRE movement explained.
6 retirement calculators
Guides on retirement
How to Plan for Retirement
Savings targets, account types, and the 4% withdrawal rule.
11 min read
The FIRE Movement Explained
What financial independence really means and how the 4% rule works.
9 min read
How Much Do You Need to Retire?
The 25× rule, what changes by retirement age, how state benefits shrink the target, and a table by spending level.
10 min read
RRSP vs TFSA vs Roth vs Traditional: Which Account Wins?
Tax-deferred vs tax-free accounts across four countries — and the one rule that decides which is better for you.
9 min read
Coast FIRE: When You Can Stop Saving for Retirement
The milestone where compounding finishes the job — how to calculate your coast number and what it frees you to do.
8 min read
How Long Will Your Savings Last in Retirement?
Drawdown maths, the 4% rule, sequence-of-returns risk, and how to make a pot last longer.
8 min read
Popular scenarios
Pre-calculated answers for the most common questions.