Interactive Lesson

Inflation & Deflating Future Cash

1. Core Theory

Nominal returns do not equal real returns. If your portfolio returns 8% but inflation is 6%, your real purchasing power growth is only 2%. High inflation erodes the value of safe deposits (like bank accounts), meaning you must invest in equities to grow real wealth.

2. Formula & Framework

Real Return = [(1 + Nominal Return) / (1 + Inflation Rate)] - 1

3. Worked Example

An investment of $10,000 earning 9% nominal returns in a 5% inflation environment has a real purchasing power equivalent of approximately $10,380 after 1 year.

Open Connected Tool: Compound growth calculator

Concept Check Quiz

Test your understanding of the core concept.

1.If your FD yields 7% and inflation is 6%, what is your approximate real return?

Educational Notice: Academy lessons are designed for personal financial literacy only. Calculation results and formulas do not constitute licensed investing or legal tax advice.

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