Compound Interest Calculator
Use simpler savings-growth assumptions to compare against a retirement projection.
Estimate whether your current savings pace could reach a target retirement balance under a steady annual return assumption.
A retirement projection is most useful as a planning tool. It can show whether your current savings pace seems close to your goal and how sensitive the outcome is to contribution size, time, and return assumptions.
This calculator assumes a steady return and fixed monthly contribution. Real portfolios fluctuate, so it helps to look at more than one scenario.
A lightweight tools hub for recent activity, saved scenarios, favorites, and recommended next steps.
Your latest calculator activity, ready to reopen quickly.
Named setups you can revisit later without rebuilding them from scratch.
Pinned tools that stay easy to reach from this device.
Useful follow-up tools when retirement planning connects with cash flow and long-term saving habits.
Use simpler savings-growth assumptions to compare against a retirement projection.
Translate a target monthly contribution into the work time needed to support it.
Estimate how housing costs can shape the cash flow available for retirement saving.