CAGR Calculator

Compound annual growth rate between two investment values.

Overview

Determines the Compound Annual Growth Rate, measuring the smoothed annualized return of an investment over multiple years.

Formula & Calculation Method

CAGR = (Ending Value / Beginning Value)^(1 / Years) - 1

Calculates the constant annual rate of return that would take an investment from its initial value to its final value.

Worked Example: Investment Growing from ₹1,00,000 to ₹2,50,000 in 7 Years

Inputs: Beginning Value = ₹1,00,000 | Ending Value = ₹2,50,000 | Duration = 7 Years

  • Growth multiple = 2,50,000 / 1,00,000 = 2.50
  • Power factor = 1 / 7 = 0.142857
  • CAGR = (2.50)^0.142857 - 1 = 1.1398 - 1 = 13.98%

Summary: Initial = ₹1,00,000 | Final = ₹2,50,000 | Annualized CAGR = 13.98%

Common Use Cases

  • Portfolio Benchmarking: Compare equity mutual fund performance against broad indices like Nifty 50 or S&P 500.
  • Real Estate Returns: Calculate true annualised appreciation on property held across multi-year holding periods.
  • Business Revenue Growth: Measure annualized top-line revenue growth across multi-year operational cycles.

Frequently Asked Questions

What is the difference between CAGR and XIRR?

CAGR is used for single point-in-time lump sums; XIRR (Extended Internal Rate of Return) is used when multiple periodic cash inflows/outflows occur.

Can CAGR be negative?

Yes, if an investment's ending value is lower than its beginning value, the resulting CAGR will be negative.

Why is absolute return misleading over 5 years?

An absolute return of 50% over 5 years is only roughly 8.45% CAGR, which might barely beat inflation.

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