Method
The calculator compounds current savings monthly from the annual return assumption and adds monthly contributions. It also shows an inflation-adjusted estimate by discounting the nominal result using the entered inflation assumption.
Assumptions and limitations
This does not include taxes, pension systems, public benefits, fees, investment risk, contribution limits, withdrawal rules or country-specific retirement law. Returns are not guaranteed.
References
- Investor.gov: financial tools and calculators, accessed 2026-05-13.
- OECD: Pensions at a Glance methodology context, accessed 2026-05-13.
Last reviewed: 2026-05-13