CAGR vs absolute returns

When a gain is described as a percentage, it pays to ask over how long. The same increase in value can be stated two ways — as an absolute return or as a CAGR — and the two numbers can give very different impressions of the same money. All figures below are illustrative arithmetic, not the returns of any scheme.

Absolute return

The absolute return is the total percentage change from start to finish, ignoring how long it took. If ₹1,00,000 becomes ₹1,50,000, the absolute return is 50% — whether that happened over two years or ten. It answers “how much did it grow in total?” but says nothing about the pace, which is exactly what makes it easy to misread.

CAGR

CAGR stands for compound annual growth rate: the steady yearly rate that would take the start value to the end value over the period. It builds the time in. That same ₹1,00,000 growing to ₹1,50,000 is a far higher CAGR over two years than over ten, because reaching the same total quickly implies a faster yearly pace. CAGR answers “how fast did it grow, per year?”

Why the annualised figure is the fair comparison

Because CAGR normalises for time, it is the honest way to compare two things held for different periods. An absolute return of 50% sounds identical in two cases, but one might represent a brisk pace and the other a slow one. Quoting a large absolute return earned over a long period is a classic way to make a modest yearly pace look impressive — which is why, when you see a headline total, converting it to a yearly rate is the first thing to do.

What CAGR hides

CAGR has its own blind spot: it is a smoothed, average pace and says nothing about the journey. Two holdings with the same CAGR can have taken wildly different paths — one steady, one lurching through steep falls and recoveries — and the CAGR looks identical. It describes the start and end joined by a smooth line, not the bumps in between, which is why it should be read alongside, not instead of, an understanding of the risk taken.

Using both sensibly

Use absolute return to see the total change, and CAGR to compare pace across different periods on a like-for-like basis — and remember that a single past figure of either kind is history, not a promise, as past performance is not a promise explains. When you use our calculators, the rate you enter is an annualised assumption of exactly this kind — a yearly pace you are choosing, not one anyone is promising.