inflation calculator · tools

the quiet tax on cash.

Inflation doesn't take your rupees — it shrinks what each one buys. See what today's money will be worth years from now, and what tomorrow's prices really look like.

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the three knobs
an amount today
₹1,00,000
₹1,000₹1 cr
assumed inflation
6.0%
2%12%
years from now
15 yrs
1 yr40 yrs
India's long-run inflation runs ~5–6%. It looks small each year and brutal over decades — at 6%, prices roughly double every 12 years. That's why money left sitting in a savings account quietly loses the race.
in 15 years, what costs ₹1,00,000 today will cost
₹2.4 L
₹2,39,656
at 6.0% p.a. inflation
today's ₹1,00,000 will then buy
₹41,727
purchasing power lost
−58%
extra rupees you'll need
+₹1,39,656
or just talk to archita directly.

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the boring math behind it

three honest answers.

what is inflation?

The steady rise in the price of everyday things — food, rent, fees, fuel. As prices climb, each rupee buys a little less. A ₹100 thali that costs ₹100 today might cost ₹240 in fifteen years. Your rupees didn't vanish; their purchasing power did.

India's consumer inflation has averaged roughly 5–6% a year over the long run. That's the default this calculator starts with.

how does the math work?

The same compounding as investing — running the other way:

Future cost = Today × (1 + i)^n
Future worth = Today ÷ (1 + i)^n

Where i is the inflation rate and n is the number of years. One line tells you what a thing will cost; the other tells you what today's cash will be worth.

how do you beat it?

You need a return that's higher than inflation — what's left over is your "real" return. A savings account at 3% while inflation is 6% is a real return of roughly minus 3%: you're slowly losing ground while the balance looks like it's growing.

Beating inflation over the long run is the whole reason for equity SIPs. Run a SIP, or talk to Archita about a real-return plan.

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