Inflation Calculator: Value Change Over Time

Inputs

Amount The value you want to adjust. Mode Forward increases amount; backward computes purchasing power today.

Annual inflation rate

Average annual inflation (CPI-style). Time period

years

months

Total months = years×12 + months.

Start date Used to label the schedule months. Show schedule Full schedule can be long.

Results

Adjusted value and inflation metrics.

Adjusted amount

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Cumulative inflation

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Average annual inflation (CAGR)

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End date

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Inflation schedule

#	Date	Start	Inflation	End
Run a calculation to see the schedule.

Note: Uses a monthly inflation step derived from the annual rate.

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