What Is Aspire Rate?

Aspire Rate is the annualized money-growth rate required for your wealth to keep pace with the future cost of the specific life goal you are pricing, at your assumptions. It is not a prediction, a recommendation, or an inflation forecast — it is a future affordability measurement.

By Scott Krauss · Updated June 25, 2026

Direct answer

Aspire Rate is the annualized money-growth rate required for your wealth to keep pace with the future cost of the specific life goal you are pricing, at your current assumptions. At exactly this rate, your money keeps pace with the cost of the life you're pricing. Below it, the goal pulls away.

It is not a prediction, a recommendation, or an inflation forecast. It is a future affordability measurement.

How it's calculated

Aspire takes the historical cost-growth rate of the goal you are pricing (for example, a home in your city, based on Zillow ZHVI's trailing 10-year CAGR), projects the future cost of that goal over your time horizon, and then solves for the annualized money-growth rate that would close the gap between your current resources and that future cost.

The formula is grounded in standard compound growth math. The full derivation, source handling, and limitations are published on the methodology page.

Aspire Rate vs CPI

Dimension	Aspire Rate	CPI
What it measures	Whether your wealth growth keeps pace with your specific future cost	Average price change of a national consumer basket
Starting point	A priced goal + your resource-growth assumptions	A fixed national basket of goods and services
Geography	Goal-specific (zip, metro, national)	National average
Best use	Future affordability planning	Broad price-level tracking

What the Aspire Gap means

Aspire Gap is the delta between your projected money-growth rate and Aspire Rate. Positive means you're outpacing the cost — a tailwind. Negative means the cost is rising faster than your money — a headwind. Most people see a negative gap on their first run. It is a starting diagnosis, not a verdict.

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Questions people ask

Is Aspire Rate the same as inflation?

No. CPI tracks the average price change of a broad national consumer basket. Aspire Rate measures whether your wealth growth is keeping pace with the specific future cost you are pricing — a home, a family, retirement, education — at your assumptions.

What is a good Aspire Rate?

Lower is better. A lower Aspire Rate means the future you are pricing is growing more slowly relative to your resources. Most people see a negative Aspire Gap on their first run, meaning the goal is outrunning their money at these assumptions.

Is Aspire Rate investment advice?

No. Aspire Rate is a measurement, not a recommendation. It does not tell you what to buy, sell, hold, or allocate toward. Always check with a fiduciary advisor before making financial decisions.