ROI Calculator
Measure the true performance of your investments, business ventures, real estate, and portfolio assets.
Compounded Milestone Trajectory (11.6% / yr)
Investment Metrics: Simple ROI vs. Annualized CAGR
Total ROI vs. Annualized CAGR
Total ROI shows overall cumulative gain without taking time into account: a 100% gain over 1 year is extraordinary, while a 100% gain over 25 years is mediocre (~2.8% annualized).
Compound Annual Growth Rate (CAGR) normalizes returns on a per-year basis, allowing apple-to-apple comparisons across disparate timeframes.
The CAGR Formula
CAGR measures the constant smoothed annual rate of return:
Where t is the duration in years. This accounts for annual compounding rather than simple linear division.
Accounting for Holding Costs & Fees
Many investors mistakenly calculate ROI using gross price appreciation alone, ignoring management fees, taxes, and maintenance expenses.
True net ROI divides by total invested capital (Initial Principal + Incremental Costs) to compute honest cash-on-cash yield.