Exact-date annualization
CAGR Calculator with Dates
Calculate CAGR from exact calendar dates instead of estimating a whole-number year count. This site uses actual elapsed days divided by 365 (ACT/365 Fixed).
Exact-date mode
Calculate CAGR between two dates
This site uses ACT/365 Fixed for exact-date CAGR: actual elapsed calendar days divided by 365. Other systems can use different day-count conventions.
Results
Instant result
Result
- CAGR
- 10.8597%
- Total growth
- 80%
- Growth multiple
- 1.8×
- Days
- 2,081
- Elapsed years
- 5.70137
Growth chart
Smoothed compound growth from the starting value to the ending value.
10,000 → 18,000
Growth over time
A smoothed path using the calculated compound annual growth rate.
| Period | Value |
|---|---|
| Start | 10,000 |
| 1 years | 11,085.97 |
| 2 years | 12,289.88 |
| 3 years | 13,624.53 |
| 4 years | 15,104.12 |
| 5 years | 16,744.39 |
| 5.70 years | 18,000 |
How exact-date CAGR is calculated
First calculate actual elapsed calendar days, divide by 365, then apply the standard CAGR formula.
Why the date convention matters
Day-count conventions are not universal. A different convention can produce a slightly different annualized result, especially for partial years.
Last verified
2026-09-20
Calculation methodology
Calculation methodology