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CAGR Calculator
x402
CAGR Calculator is a paid API for AI agents from agentstoolshub.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Calculates the Compound Annual Growth Rate (CAGR) from an initial value, final value, and number of years
Price / call$0.002
Success—
StatusUnknown
How this service works
Calculate the compound annual growth rate that takes an initial value to a final value over a given number of years — the standard way to annualize returns. Use this when an agent needs to compound annual growth rate, time-normalized.
Output
Returns the computed CAGR as a percentage or decimal, representing the annualized rate at which the initial value grew to the final value over the specified number of years.
Example use cases
Annualizing portfolio investment returns
“My stock portfolio was worth $25,000 five years ago and is now worth $41,000 — what was the compound annual growth rate?”
Benchmarking revenue growth for a startup
“Our company revenue was $500,000 in 2019 and hit $2,300,000 in 2024. Can you calculate the CAGR so I can benchmark us against industry averages?”
Evaluating real estate appreciation
“I bought a property for $320,000 eight years ago and it's now appraised at $530,000. What's the annualized growth rate on that?”
Technical details
Endpoint
GEThttps://agentstoolshub.com/api/v1/finance/cagr-calculator?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a single, time-normalized annualized growth figure — ideal for comparing investments or business metrics of different durations. Prefer it over simple percentage change when the time period spans more than one year and you need apples-to-apples comparison across different horizons.
Side effects
- Missing required parameters (initial, final, or years) returns a 400 error
- Negative years value causes a mathematical error or invalid result
- Zero initial value causes division-by-zero or undefined CAGR
- Non-numeric input for any parameter returns a validation error
- Negative final value with even number of years may produce NaN or complex number result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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