Inflation in India — What ₹1 Lakh Will Be Worth in 10–30 Years

Purchasing power of ₹1 lakh held today, at three assumed inflation rates. These are illustrations; actual inflation varies year to year.

• At 5%: 10 years ₹61,400 · 20 years ₹37,700 · 30 years ₹23,100
• At 6%: 10 years ₹55,800 · 20 years ₹31,200 · 30 years ₹17,400
• At 7%: 10 years ₹50,800 · 20 years ₹25,800 · 30 years ₹13,100

And the future cost of something priced at ₹1 lakh today:

• At 5%: ₹1.63 lakh · ₹2.65 lakh · ₹4.32 lakh
• At 6%: ₹1.79 lakh · ₹3.21 lakh · ₹5.74 lakh
• At 7%: ₹1.97 lakh · ₹3.87 lakh · ₹7.61 lakh

A one-point difference in inflation matters enormously over 30 years. Test your own amount and rate with the Inflation calculator.

Retail inflation is measured by the Consumer Price Index, published monthly by the government's statistics office. Under its monetary policy framework, the Reserve Bank of India targets CPI inflation of 4%, with a tolerance band of 2% to 6%; the government retained this target in March 2026 for the period up to March 2031. Actual inflation moves around the target, and your personal inflation can be higher if your spending is weighted towards education, health care or city rents, which often rise faster than the overall index. Many planners therefore use 6% for general expenses and 7%–10% for education and medical costs.

Divide 72 by the inflation rate to estimate how many years it takes for prices to double. At 6%, prices roughly double every 12 years; at 4%, every 18 years; at 8%, every 9 years. A household spending ₹50,000 a month today should expect to need about ₹1 lakh a month in roughly 12 years at 6% inflation — the core of our retirement corpus guide.

The real return is roughly your return after tax minus inflation. Consider an FD paying an assumed 7%:

• In the 30% slab, tax leaves about 4.9% after tax (ignoring cess).
• Against 6% inflation, the real return is about −1.1% a year: the money grows in rupees but buys less each year.
• ₹1 lakh in a 7% FD for 10 years becomes about ₹2 lakh before tax. Compare that with the ₹1.79 lakh that today's ₹1 lakh of goods would cost then. See the ₹1 lakh FD page for the maturity math.

Safe options still have a role — emergency funds and near-term goals — but long-term goals usually need some assets that can beat inflation, such as equity, which carries market risk and no guaranteed returns.

A course costs ₹20 lakh today and your child will start it in 15 years. Education costs often rise faster than general prices; at an assumed 8% a year, the same course would cost about ₹63.4 lakh. To build that in 15 years at an assumed 12% return, you would need a SIP of about ₹12,600 a month. Plan for only ₹20 lakh and you would fall far short. Work backwards for your own goal with the Goal SIP calculator, or see what a fixed monthly amount grows to on the ₹10,000 per month SIP page.

• Convert every goal to future cost before deciding how much to save.
• Use a higher rate for education and health care than for general spending.
• Increase SIPs as income rises — a step-up SIP keeps contributions in line with inflation.
• Review assumptions every year; do not use very high return assumptions to make a target look easy.
• Remember that pensions and annuities paid in fixed rupees lose purchasing power over a long retirement.
• Keep an emergency fund anyway — inflation is a long-term risk, while job loss or illness is an immediate one.

Mutual fund investments are subject to market risk. Find out what any amount will be worth, or cost, in the future with the Inflation calculator.