Investment Return / CAGR Calculator
Calculate the real annual growth rate (CAGR) of your investments over time.
Inputs
Estimates only. Calculations do not constitute formal financial advice. Always consult a qualified professional before making financial commitments.
Results Summary
Result
Annualized Growth Trajectory
Investment Performance & CAGR Methodology
Evaluating portfolio performance accurately requires moving beyond total percentage gain. Financial analysts rely on CAGR (Compound Annual Growth Rate) — a geometric mean return rate that calculates the smoothed annual growth required for an investment to grow from starting balance to ending balance.
1. Total Cumulative Return
Measures total percentage expansion from initial capital to ending valuation without adjusting for duration elapsed.
2. Annualized Geometric Return (CAGR)
Eliminates annual fluctuation noise, providing a standardized rate that can be benchmarked directly against market indices.
The mathematical expression used to solve for CAGR is defined as:
Frequently Asked Questions
What is CAGR (Compound Annual Growth Rate) and why is it used?
CAGR measures the geometric mean return rate required for an investment to grow from its starting balance to ending value, smoothing out annual market volatility for accurate performance comparisons.
What is the difference between total absolute return and annualized CAGR?
Total absolute return calculates cumulative gain percentage regardless of time. CAGR normalizes growth over the exact duration in years to account for annual compounding mechanics.
How do interim cash inflows or withdrawals affect return calculations?
Intermediate cash flows require internal rate of return algorithms (IRR / XIRR) to calculate dollar-weighted performance accurately based on deposit timing.
How should investment CAGR be evaluated against market benchmarks?
Investment CAGR should be benchmarked against broad market indices (e.g., S&P 500 or Treasury yields) over matching time periods to measure risk-adjusted outperformance.
CAGR Analytical Limitations
CAGR assumes smooth, constant annualized growth and ignores underlying volatility spikes. For portfolios with frequent cash inflows or outflows, Time-Weighted or Dollar-Weighted Internal Rate of Return (IRR / XIRR) should be utilized.
Estimates only. Calculations do not constitute formal financial advice. Always consult a qualified professional before making financial commitments.