Inflation Explained: Why Your Money Buys Less Every Year
Prices rise a little every year, and your money loses buying power. Learn how inflation is measured, what the RBI does about it, and how to protect your savings.
Remember how much a samosa or a cup of tea cost ten years ago? Almost everything costs more now. That steady rise in prices is called inflation.
What is inflation?
Inflation is the rate at which the general level of prices rises over time. If inflation is 6 percent, something that cost ₹100 last year costs ₹106 now. The flip side is that your ₹100 buys less than before.
How it is measured
Governments track the cost of a "basket" of everyday items, such as food, fuel, housing, clothing, and services. The change in the basket's price is measured by the Consumer Price Index (CPI). In India, the National Statistics Office publishes CPI inflation every month.
What causes it?
- Demand-pull: too much money chasing too few goods.
- Cost-push: higher costs of inputs like fuel, wages, or raw materials passed on to consumers.
- Supply shocks: bad weather hitting crops, which raises vegetable prices.
- Imported inflation: a weaker rupee makes imports, such as oil, costlier.
What the RBI does
The Reserve Bank of India aims to keep inflation stable. Its framework has been a target of 4 percent with a tolerance band of 2 to 6 percent. Its main tool is the repo rate, the rate at which it lends to banks. When inflation is too high, raising the repo rate makes loans costlier, which cools spending. When growth is weak, it can cut rates to encourage borrowing.
Why it matters to you
- Savings: If your savings account earns 3 percent while inflation is 5 percent, your money loses real value.
- Salary: A raise smaller than inflation is a pay cut in real terms.
- Planning: A goal that costs ₹10 lakh today will cost more in the future. At 6 percent, it costs nearly ₹18 lakh in 10 years.
How to protect yourself
Know the real return
Real return is roughly your return minus inflation. A 7 percent return with 5 percent inflation is about 2 percent in real terms.
Invest for long-term goals
Over long periods, assets such as shares and real estate have historically beaten inflation, though with ups and downs.
Keep only what you need as cash
An emergency fund is enough. Excess idle cash loses value.
Increase your income
Ask for raises and learn new skills.
Review goals yearly
Update your target amounts for inflation.
What most people miss
- Your personal inflation differs from the official number. If you spend more on education or healthcare, your costs may rise faster.
- Some inflation is normal and even healthy. Falling prices, called deflation, can hurt an economy.
- High inflation hits the poor harder, since they spend a bigger share of income on food.
