What Is Inflation?
Inflation is the invisible tax that erodes the purchasing power of your money over time. It represents the rate at which the general level of prices for goods and services is rising. When inflation occurs, every rupee you own buys a smaller percentage of a good or service.
How Inflation Affects Purchasing Power
If you stash ₹1,00,000 under your mattress for 10 years and inflation averages 6% annually, you will still have exactly ₹1,00,000 in nominal terms. However, because prices have increased, it would now take approximately ₹1,79,000 to buy the same items that ₹1,00,000 could buy 10 years ago. Effectively, your money has lost nearly 44% of its purchasing power.
Inflation vs Investment Returns (Real Return)
To combat inflation, your investments must grow at a rate faster than the inflation rate. The true growth of your wealth is known as the Real Return.
Real Return = Nominal Return − Inflation Rate
If your Fixed Deposit gives you a 7% return, but inflation is at 6%, your real return is only 1%. This highlights why long-term investors often prefer equity mutual funds and other growth-oriented assets to significantly outpace inflation and build true wealth.