Inflation Calculator India — FY 2025-26

Q: Why is medical inflation so much higher than general inflation in India?

India's medical inflation runs at 13-14% annually, the highest in Asia and above the global average of 9.8%. This is driven by rising costs of advanced medical technology, increasing medicine prices, growing demand for healthcare, and higher hospital operational costs. The official CPI health sub-index shows only 3.4%, but this tracks generic medicines — not actual hospital bills. Insurance companies report medical cost increases of 10-15% annually.

Q: What investments beat inflation in India?

To beat 6% inflation, investments must earn more than 6% annually. Equity mutual funds (NIFTY 50) have delivered 12-15% CAGR over 10+ years, providing 6-9% real return. PPF at 7.1% gives only 1% real return. Bank FDs at 6-7% barely match inflation, and post-tax returns often fall below. Real estate (7-9% appreciation) and gold (8-10% long-term) offer moderate protection. Keeping money in a savings account (3-4%) guarantees purchasing power loss.

Q: Why are education costs rising so fast in India?

Education inflation in India runs at 10-12% per year, with schools and colleges seeing 12-14% revenue growth. Education costs roughly double every 6-7 years. A course costing Rs 10 lakh today could cost Rs 40-50 lakh by the time a child born today reaches college. The official CPI education sub-index (3.4%) only tracks textbook prices, not actual tuition fees. For child education planning, always use 10-12% inflation, not 6%.

See how inflation erodes your money over time. Calculate the future cost of your monthly expenses at 6% average inflation, compare category-wise impact (medical costs grow at 14%, education at 11%), and check what your savings will really be worth in 10, 20, or 30 years. Based on RBI/MOSPI data.

How much will things cost in the future due to inflation?

Current monthly cost

₹

Your current monthly expense (e.g. household, rent, lifestyle)

Expected inflation rate

India long-term avg ~6%. Medical: 14%, Education: 11%

Time period

years

How far into the future you want to project

—

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How to Use This Calculator

Future Cost tab

Enter your current monthly cost (e.g. &rupee;50,000 for household expenses), the expected inflation rate (default 6% based on India's long-term average), and the number of years into the future. The calculator shows what that monthly cost will become due to compounding inflation, along with milestones at 5-year intervals.

Category-Wise tab

This tab compares how the same base cost grows differently across four categories: General expenses (6%), Medical (14%), Education (11%), and Rent (8%). These rates are based on actual Indian data for FY 2025-26 — not the official CPI sub-indices, which significantly understate real costs in medical and education categories.

Purchasing Power tab

Enter a lump sum amount (e.g. &rupee;1 Crore) to see what it will be worth in today's terms after a given number of years. This is essential for retirement planning — if you're planning to retire with &rupee;1 Cr in 20 years, this tab shows its real purchasing power will be much less.

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The Formula

Inflation erodes purchasing power through compounding. The same formula used for compound interest applies to inflation:

Future Cost:
FV = PV × (1 + r)ⁿ

Where:
PV = Present Value (current cost)
r = Annual inflation rate (as decimal, e.g. 6% = 0.06)
n = Number of years
FV = Future Value (inflated cost)

Purchasing Power (reverse):
Today's Value = Future Amount ÷ (1 + r)ⁿ

Purchasing Power Erosion:
Erosion % = 1 − [1 ÷ (1 + r)ⁿ]

Category rates used (FY 2025-26):
General CPI: 6% (20-year historical average, RBI target 4% ±2%)
Medical: 14% (hospital/treatment costs, industry estimate)
Education: 11% (actual school/college fee increases)
Rent: 8% (metro rental inflation average)

The formula assumes a constant annual inflation rate. In reality, inflation varies year to year. India's CPI ranged from 0.71% (Nov 2025) to over 12% (2013). The 6% default represents a prudent long-term planning assumption that accounts for both low and high inflation years.

Example

Rahul — Mumbai IT professional, planning for retirement in 20 years

Rahul is 35, earns well, and spends &rupee;50,000/month on household expenses. He wants to know how much he'll need in retirement at age 55 to maintain the same lifestyle. He also wants to understand how medical costs will grow since he'll need more healthcare as he ages.

Step 1: Future Cost of general expenses

Current monthly cost&rupee;50,000

Inflation rate6%

Time period20 years

Step 2: Result

Future monthly cost&rupee;1,60,357

Cost multiplier3.21x

Purchasing power erosion68.8%

Step 3: Category-wise comparison (20 years)

General (6%)&rupee;1,60,357/month (3.2x)

Medical (14%)&rupee;6,86,695/month (13.7x)

Education (11%)&rupee;4,03,116/month (8.1x)

Rent (8%)&rupee;2,33,048/month (4.7x)

Step 4: Purchasing power of his &rupee;1 Cr retirement corpus

Amount&rupee;1,00,00,000 (1 Cr)

Worth in today's terms&rupee;31,18,047 (~31 L)

Value lost to inflation&rupee;68,81,953 (~69 L)

Rahul's &rupee;50,000/month lifestyle will cost &rupee;1.6 lakh/month in 20 years. His &rupee;1 Cr retirement corpus will only have the purchasing power of &rupee;31 lakh today. Most critically, medical expenses at 14% inflation will cost nearly &rupee;6.9 lakh/month — making health insurance and medical corpus planning essential.

FAQ

What is the average inflation rate in India? ▼

India's long-term CPI inflation average (1960-2025) is approximately 7.2% per year. Over the last 10 years (2015-2025), it has averaged around 5.5%. The RBI operates a flexible inflation targeting framework with a target of 4% and a tolerance band of 2-6%. As of January 2026, CPI inflation was 2.75% YoY, which is cyclically low. For long-term financial planning, using 6% is a prudent and widely accepted assumption that accounts for both low and high inflation years.

Why is medical inflation so much higher than general inflation in India? ▼

India's medical inflation runs at 13-14% annually, making it the highest in Asia and well above the global average of 9.8%. This is driven by several factors: rising costs of advanced medical technology and equipment, increasing medicine prices, growing demand for healthcare services, higher hospital operational costs, and the dominance of private healthcare (where ~70% of Indians seek treatment). Note that the official CPI health sub-index shows only ~3.4%, but this tracks generic medicines and basic supplies — not actual hospital bills. Insurance companies report medical cost increases of 10-15% annually, which is why health insurance premiums increase every year.

How does inflation affect my retirement planning? ▼

Inflation is the biggest silent threat to retirement. At 6% inflation, prices double roughly every 12 years. If you need &rupee;50,000/month today, you'll need &rupee;1.6 lakh/month in 20 years and &rupee;2.87 lakh/month in 30 years for the same lifestyle. This means your retirement corpus needs to be much larger than you might expect. A &rupee;1 Crore corpus at 6% inflation has the purchasing power of only &rupee;31 lakh after 20 years. Financial planners recommend using inflation-adjusted return rates for retirement planning — if your investments earn 12% and inflation is 6%, your real return is only about 6%. This is why equity mutual funds (12-15% historical CAGR) are recommended over FDs (7%) for long-term retirement goals.

What investments beat inflation in India? ▼

To beat 6% inflation, your investments must earn more than 6% per year. Here's how common instruments compare: Equity mutual funds (NIFTY 50 index) have delivered 12-15% CAGR over 10+ years, providing ~6-9% real return after inflation — the best inflation hedge. PPF at 7.1% gives only ~1% real return. Bank FDs at 6-7% barely match inflation, and post-tax returns often fall below inflation (negative real return). Real estate (7-9% appreciation) offers moderate inflation protection. Gold has averaged 8-10% returns over long periods, making it a reasonable hedge. NPS (equity allocation) can deliver 10-12%. The key insight: keeping money in a savings account (3-4%) guarantees purchasing power loss. For long-term goals, equity-heavy portfolios are essential.

Why are education costs rising so fast in India? ▼

Education inflation in India runs at 10-12% per year, with schools and colleges seeing 12-14% revenue growth in FY 2024-25. This means education costs roughly double every 6-7 years. A course costing &rupee;10 lakh today could cost &rupee;40-50 lakh by the time a child born today reaches college. The drivers include: increasing infrastructure costs at private schools, rising faculty salaries, addition of technology and digital learning tools, international curriculum adoption, and high demand for quality education. The official CPI education sub-index (3.4%) only tracks textbook prices, not actual tuition fees. For child education planning, always use 10-12% as the inflation assumption, not 6%. Starting a SIP or a Sukanya Samriddhi account early is crucial.

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