Educational Purpose Only: Actual inflation varies. Results are estimates based on the rate you enter.
How inflation affects your money
Inflation is the rate at which the general price level of goods and services rises over time, reducing the purchasing power of money. If inflation is 6% per year, something that costs ₹1,00,000 today will cost approximately ₹1,79,085 in 10 years. Conversely, ₹1,00,000 today will only buy what ₹55,839 bought 10 years ago.
India's average CPI (Consumer Price Index) inflation has been around 5–7% over the past decade. The RBI targets inflation in the 2–6% band. For financial planning, using 6% as a conservative long-term inflation assumption is a common approach.
Why you must beat inflation with investments
If your savings account earns 3.5% while inflation runs at 6%, you are effectively losing purchasing power every year. This is why financial planners emphasise investing in assets that can grow faster than inflation — equity mutual funds, stocks, and real estate historically outpace inflation over long periods, while fixed deposits and savings accounts often lag it.
Use this calculator alongside a SIP or lump sum calculator to check whether your projected investment returns will outpace inflation and grow your real wealth over time.
Frequently Asked Questions
What is a realistic inflation rate to use for planning?
India's average CPI inflation has been around 5–7% over the past decade. For conservative financial planning, using 6% per annum is a common assumption. For specific categories like healthcare or education, inflation has historically been higher (8–10%), so use a higher rate when planning for those goals.
How does inflation affect retirement planning?
Inflation is one of the biggest risks in retirement planning. If you need ₹50,000/month today and inflation averages 6%, you'll need ₹1,60,357/month in 20 years to maintain the same lifestyle. Your retirement corpus must be large enough to fund these inflation-adjusted expenses for the full retirement period.
What is the difference between CPI and WPI inflation?
CPI (Consumer Price Index) measures price changes for a basket of goods and services consumed by households — relevant for retail inflation that affects your daily expenses. WPI (Wholesale Price Index) tracks prices at the wholesale level before they reach consumers. RBI uses CPI as its primary inflation benchmark.
How can I protect my savings from inflation?
To beat inflation, your investments must grow faster than the inflation rate. Equity mutual funds, stocks, and real estate have historically outpaced inflation over long periods. Fixed deposits and savings accounts often earn less than inflation (negative real returns). Diversifying across asset classes with a focus on equity for long-term goals is a proven inflation-beating strategy.
Related Calculators
This calculator is for educational and illustrative purposes only. Actual inflation rates vary and are not guaranteed. Results are based on the inflation rate you enter and should not be treated as financial advice.
Why this calculator is useful
Find how much a sum of money will be worth in the future — or what a past amount equals today — after accounting for inflation. Understand how inflation erodes purchasing power over time. This page is designed to help readers understand the financial scenario clearly, compare the numbers, and make better decisions with practical context.
Why this matters
Inflation Calculator turns a common financial or planning question into a clear number you can compare, discuss, and act on.
What to review
Use realistic inputs and update assumptions if your situation changes, because even small changes can shift the outcome noticeably.
How to use the result
Treat the calculation as a practical planning guide and verify it with your records or a professional for important decisions.
Quick examples and best practices
- Use realistic inputs: Enter values that match your real income, loan terms, or investment profile so the result feels practical.
- Compare scenarios: Change one variable at a time to see how the result shifts before making a decision.
- Verify major choices: For high-stakes decisions, cross-check the output with documents, spreadsheets, or a qualified professional.
Common questions
What is a realistic inflation rate to use for planning?
India's average CPI inflation has been around 5–7% over the past decade. For conservative financial planning, using 6% per annum is a common assumption. For specific categories like healthcare or education, inflation has historically been higher (8–10%), so use a higher rate when planning for those goals.
How does inflation affect retirement planning?
Inflation is one of the biggest risks in retirement planning. If you need ₹50,000/month today and inflation averages 6%, you'll need ₹1,60,357/month in 20 years to maintain the same lifestyle. Your retirement corpus must be large enough to fund these inflation-adjusted expenses for the full retirement period.
What is the difference between CPI and WPI inflation?
CPI (Consumer Price Index) measures price changes for a basket of goods and services consumed by households — relevant for retail inflation that affects your daily expenses. WPI (Wholesale Price Index) tracks prices at the wholesale level before they reach consumers. RBI uses CPI as its primary inflation benchmark.
How can I protect my savings from inflation?
To beat inflation, your investments must grow faster than the inflation rate. Equity mutual funds, stocks, and real estate have historically outpaced inflation over long periods. Fixed deposits and savings accounts often earn less than inflation (negative real returns). Diversifying across asset classes with a focus on equity for long-term goals is a proven inflation-beating strategy.