FinCalc

Inflation-Adjusted Returns

See the real value of your returns after inflation

₹
%
%
Yrs

Real Return

5.66%

Inflation-adjusted annual return

Nominal Value

₹96,46,293

Value on paper

Real Value

₹30,07,760

Purchasing power in today's terms

Purchasing Power Loss

₹66,38,533

Eroded by inflation

Nominal vs Real Value Over Time

What is a Inflation-Adjusted Returns?

A 12% return sounds great — until you realize inflation is eating away 6% of your purchasing power every year. Inflation-adjusted (real) returns show you what your investment growth actually means in terms of buying power. This is the number that matters for real financial planning.

This calculator takes your nominal investment return and subtracts the effect of inflation to show you the real return and the actual purchasing power of your future corpus. It's a reality check that helps you avoid the money illusion — the trap of feeling wealthy because the number is big while the rupee buys less.

When to Use This Calculator

  • Checking if your FD returns are actually beating inflation (spoiler: often not, post-tax)
  • Planning retirement corpus in today's rupee value instead of future inflated numbers
  • Understanding why ₹1 crore in 20 years won't buy what ₹1 crore buys today
  • Comparing real returns across asset classes (equity, debt, gold, real estate)
  • Setting realistic savings goals that account for inflation

Key Terms

Nominal Return

The stated or gross return on an investment before adjusting for inflation. A 12% fund return is a nominal return.

Real Return

The return after subtracting inflation. Approximately: Real Return ≈ Nominal Return − Inflation Rate. A 12% nominal return with 6% inflation gives roughly 6% real return.

Purchasing Power

What your money can actually buy. ₹100 today at 6% inflation will have the purchasing power of only ₹55 in 10 years. Inflation silently erodes wealth.

Money Illusion

The cognitive bias of thinking in nominal terms rather than real terms. Feeling rich because your corpus is ₹5 crore while ignoring that today's equivalent is ₹1.5 crore.

Frequently Asked Questions

What inflation rate should I use for India?+
CPI inflation in India has averaged 5-6% over the past decade. For conservative financial planning, use 6-7%. For education and healthcare costs, use 8-10% as these inflate faster than general prices.
Are my FD returns beating inflation?+
Probably not after tax. A 7% FD in the 30% tax bracket gives 4.9% post-tax return. With 6% inflation, your real return is -1.1% — you're actually losing purchasing power. This is why financial advisors recommend equity exposure for long-term goals.
How does inflation affect retirement planning?+
If you spend ₹50,000/month today and inflation is 6%, you'll need ₹1.6L/month in 20 years for the same lifestyle. Your retirement corpus needs to be large enough to sustain these inflated expenses for 25-30 years. This is why ₹1 crore feels like a lot now but may not be enough for retirement.
What's the formula for real return?+
The exact formula is: Real Return = ((1 + Nominal Return) / (1 + Inflation Rate)) − 1. For example, 12% nominal with 6% inflation: (1.12/1.06) − 1 = 5.66% real return. The approximation (12% − 6% = 6%) is close but slightly overstates.