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Retirement toolkit

Corpus · savings · scenarios · FIRE

Retirement Calculator (Age 30 Preset)

Starting early changes everything. This preset assumes you are 30 today so you can see decades of compounding and the power of steady contributions.

Retirement inputs

Results update live. Spending is in today’s dollars; we inflate to your retirement age for nominal needs. Educational only — not personalized advice.

Often discussed around 4% for planning — adjust for your comfort and horizon.

Used for sustainability and drawdown timing (conservative default).

What-if scenarios

Instantly compare a second path: bump contributions, retire later, or change return assumptions.

Scenario projected balance at retirement

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Growth visualization

Nominal balance vs inflation-adjusted (today’s dollars) to highlight compounding and purchasing power.

Nominal Real value

Step-up investment planner

Increase contributions each year (raise, bonus discipline, lifestyle smoothing).

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Tax impact (simple)

Approximate after-tax compounding and monthly income net of tax on withdrawals.

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Expense breakdown planner

Allocate your retirement monthly need across categories (percentages should sum near 100%).

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Saved scenarios (local)

Stored in your browser only. Click an item to reload inputs.

Retirement planning at age 30

At 30, small increases in savings rate and avoiding high fees can matter enormously because growth has time to compound. Use the scenario tools to see how raising contributions or extending your career a few years changes the trajectory.

What to watch

Focus on a sustainable savings rate, diversification that matches your risk tolerance, and periodic check-ins as income grows. Inflation assumptions deserve a sanity check: even small changes affect long-horizon targets.

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