MagicKit.ai

ROI Calculator

Calculate return on investment (ROI) for any investment. Compare investment options with simple and annualized ROI calculations.

How to Calculate Return on Investment

  1. 1 Select the calculation type: simple ROI, annualized, or comparison
  2. 2 Enter your initial investment amount
  3. 3 Enter the final value or gain/profit from the investment
  4. 4 For annualized ROI, specify the time period in years or months
  5. 5 View the ROI percentage, total return, and net profit

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Last updated: January 15, 2026 · v2.1