Inflation + Longevity Tool

The Inflation Erosion Visualizer

Answer the question retirees actually feel in their stomach: “What will my monthly budget really cost when I’m 85?” This tool projects future spending needs year by year and extends the curve through the user’s likely longevity horizon.

Personalized inflation curve
County longevity framing
Screenshot-shareable chart + saved report
Retirement Shield Tool
Step 1 of 3
See what today’s budget becomes later in retirement.
Enter the current monthly budget, then we’ll project its inflation-adjusted future cost to age 85 and through the user’s likely planning horizon.
Step 1 of 3
Whose future budget are we visualizing?
These inputs set the report identity and the longevity horizon used to extend the chart.
What this makes visible
Purchasing power erosion is easier to ignore in words than on a curve.
Why it spreads
“My $5,000 budget becomes what by 85?” is an emotionally sticky question.
What comes later
The baseline can be auto-filled from the uploaded FRED CPIAUCSL history.
Step 2 of 3
What monthly budget are we protecting from erosion?
Keep it simple: use the real monthly budget you want future income to preserve.
Step 3 of 3
How should we frame the inflation curve?
This determines the chart horizon, the headline number, and the explanatory narrative.
Building Your Inflation Curve
Projecting year-by-year purchasing-power erosion across the likely planning horizon.
1
Checking the current monthly budget and target age inputs...
2
Applying the baseline and stress inflation assumptions across time...
3
Extending the planning horizon through the local longevity benchmark...
4
Saving the chart to your portal and preparing the print-ready report...
Purchasing Power Tracker
The Inflation Erosion Visualizer
A saved year-by-year projection of what the current monthly budget may really cost later in retirement.
Prepared for —
County frame —
Generated —
Your budget does not stay still. It drifts upward every year, whether income keeps up or not.
This chart visualizes how much more monthly income may be needed to preserve today’s lifestyle later in retirement.
Headline Number
What today’s budget becomes by age 85
The user-facing headline from the report appears here with the longevity framing.
Current Monthly Budget
$0
The spending number entered today
Budget at Target Age
$0
What this budget may cost at the selected target age
Budget at Longevity Horizon
$0
Projected need at the local planning horizon
Section 1
Year-by-Year Erosion Curve
The gold line is the baseline inflation path. The navy line shows the higher-inflation stress path.
Baseline + stress view
Baseline inflation path
Higher-inflation stress path
Section 2
Comparison Points
These are the three numbers people screenshot and share: now, target age, and planning horizon.
Summary
Inflation erosion narrative
A plain-English explanation of what the line really means for retirement income planning.
Your inflation erosion summary will appear here.
Print tip: use “Save as PDF” with background graphics enabled for the cleanest export.

Important Disclosures: This visualizer is for educational purposes only and does not constitute financial, legal, tax, or actuarial advice. Baseline inflation can be calculated from the uploaded FRED CPIAUCSL history, while stress assumptions remain planning inputs rather than forecasts. Longevity framing is illustrative and based on bundled state-level planning assumptions in this version. Actual inflation, healthcare expenses, tax changes, and household spending patterns can materially change the real future cost of retirement. Use this report as a planning prompt and consult a qualified professional before making decisions. © 2026 Retirement Shield. All rights reserved.