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Plain-English definition

What is Inflation?

Inflation is the rate at which the general price level rises and money's purchasing power falls.

Reviewed by Kshitij Jain, Principal Officer · SEBI Investment Adviser INA000022172 · Updated 24 October 2026

How Inflation works

A family's personal inflation can differ from a national index because education, healthcare, housing and lifestyle costs do not move equally.

The figure should always be read with its measurement period, product type and source. A precise-looking number can still answer the wrong question when two unlike products or time periods are compared.

A rupee example

At 6% inflation, something costing ₹10 lakh today would cost about ₹17.9 lakh in ten years if that rate persisted.

The example isolates one idea so the arithmetic is visible. Real outcomes can include taxes, fees, cash-flow timing and market movement that the simplified example does not model.

Why it matters for your family

Plan goals in future rupees and test more than one assumption. A return above zero can still make the family poorer in purchasing-power terms if it trails inflation.

Connect the figure to a dated goal before acting. Money for an emergency or near-term payment has different constraints from retirement money, even when the product description quotes the same statistic.

Questions people ask

What does Inflation mean?
Inflation is the rate at which the general price level rises and money's purchasing power falls.
Why does Inflation matter for a family?
Plan goals in future rupees and test more than one assumption. A return above zero can still make the family poorer in purchasing-power terms if it trails inflation.
Does a good Inflation figure guarantee a result?
No. It is a measurement of past or assumed conditions. Its meaning depends on the period, data and products being compared, and it cannot guarantee a future outcome.
Where can I verify information about Inflation?
Start with SEBI Investor, linked on this page, and the current official document for the product or tax year involved.

This page is general education, not personalised investment or tax advice. Rules can change; verify current official documents before acting. Investment in securities markets is subject to market risk.