How to interpret returns: Making sense of investment numbers for you

We all want to accurately measure returns or how our money is growing but depending on how and where it is invested, different numbers are used to show this. Understanding what they are will help you measure how your portfolio is performing. Whether you are tracking mutual funds, stocks or SIPs (Systematic Investment Plans), this knowledge will lead to better investment decisions.

What is it?

Absolute returns are a simple way to measure how much your investment has grown or shrunk. It looks at the change in value from the time you invested to now, regardless of how long that is.

Formula:

Absolute return (%) = [(current value - initial investment) / initial investment] x 100

Example:

If you have invested ₹50,000 in an equity mutual fund and after two years, the value of the investment is ₹60,000, the absolute return is 20%.

How to use this figure

The absolute return shows that your investment grew by 20%. But here’s the catch — it does not consider how long it took to achieve this. For example, a 20% return might look impressive over five years but less so over 20, so that’s where other types of returns come in.

Absolute return is:

• Apt for investments held less than a year.
• Useful for comparing short-term options.
• Not ideal for long-term planning.

What is it?

CAGR takes an investment’s annual growth rates and smooths them out over a longer period to tell you how much your investment would have grown each year at a steady, compounded rate. This stabilises rises and falls from one year to the next to give a yearly growth figure.

Formula:

CAGR (%) = [(final value / initial investment) ^ (1 / number of years) - 1] x 100

Example:

If you have invested ₹50,000 in an equity mutual fund and the final value after two years is ₹60,000, the CAGR is 9.54%.

Using the same figures as before, this is worked out as follows:

• [(₹60,000 / ₹50,000) ^ (1/2) - 1] x 100
• [(1.2) ^ 0.5 - 1] x 100
• [1.0954 - 1] x 100 = 9.54%

How to use this figure

The CAGR helps you compare your investment with others, such as fixed deposits in a bank account, which are also expressed as annual rates.

It is not advised to use it for investment periods of less than a year because it extrapolates very short-term movements over longer periods when you do this, which can be misleading. In these cases, use absolute return to look at performance.

When to use this figure

CAGR is:

• Best for investments held for more than one year because it is not based on actual long-term performance but on annualised estimates.
• Ideal for comparing the performance of different investments over time.
• Good for setting long-term expectations.

What is it?

XIRR is a more accurate method for calculating returns when you invest and withdraw money at different times. It is useful for investments such as those in SIPs, irregular investments or those where withdrawals/cashflows are done at different times. This method takes into account the dates and amounts of each contribution and redemption to show how your money has grown.

Example:

Say you invest ₹5,000 every month in a mutual fund SIP for two years (24 months) and the value of the total investment after that time is ₹1,35,000.

• Total invested = ₹5,000 x 24 = ₹1,20,000
• Current value after two years = ₹1,35,000
You can calculate XIRR using the XIRR formula, which is available in spreadsheet apps such as Microsoft Excel. Most investment apps also show this automatically.

If your investment app shows an XIRR of 11.5%, then your returns are equivalent to 11.5% per year considering all of the withdrawals and deposits into your fund.

How to use this figure

XIRR helps you see the actual annual return on investments with regular contributions or withdrawals and is the fairest comparison measure for portfolios where money moves in and out.

Like CAGR, XIRR should be avoided for investments that you have held for less than 12 months. This is because it extrapolates short-term returns over a year, which can give a misleading picture. Absolute return is more appropriate in such cases.

When to use

XIRR is:


• Best when multiple cash inflows / outflows are involed, such as for SIPs, recurring deposits and investments with multiple transactions.
• Good for when you need a holistic picture of your actual returns that takes timing into account.

Investment returns aren’t just numbers — they’re signals that guide your financial decisions. By understanding absolute return, CAGR, and XIRR, you gain the clarity to evaluate performance accurately, compare options wisely, and plan confidently for the future. The more you understand these figures, the better equipped you are to align your investments with your goals. So next time you see a percentage, you’ll know exactly what it means — and how to use it to your advantage.