Current rules
Each page lists the tax-year limits it uses and where they came from, checked Nov 2026.
Retirement & Pension Calculators by Country
Free estimates for 401(k)/IRA (US), UK pensions, the German Rentenrechner, France PER, Spanish pension plans, Canadian RRSP and Australian super, using the current tax-year limits. Estimates only, not advice.
How these calculators work
Private
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Spot a mistake?
Every calculator has a form to report a wrong rate. We check and fix it.