Inflation Calculator — Purchasing Power Erosion | Blackridge Research
Free ROI Tool

Inflation Calculator Interactive Calculator ✦

See the erosion of purchasing power over time. What costs $100 today will cost in 10 years at 3% inflation.

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Your Inputs

Auto-filled with current list pricing — add to match your quote.

Your Estimated Results

Scenario:

Return multiple: Return on investment:
net of tracker cost
Payback period:
or annual investment

What this means

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Adjust the inputs above to calculate your results.

How It Works

Three steps to your number

01

Enter present value

The amount of money today.

02

Enter inflation rate

The expected annual inflation rate.

03

Enter time period

The number of years in the future.

Use Cases

Who uses this calculator

Cost estimation

account for inflation in long-term project costs.

Budget planning

adjust budgets for inflation.

FAQ

Your questions, answered

Typically 2-3% in developed economies. Historical average in the US is about 3%.
Inflation erodes real returns. Investments need to return above inflation to grow purchasing power.
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