Inflation and returns guide

Nominal vs Real Return Explained

A nominal return is the headline growth rate. A real return adjusts for inflation. If you ignore that difference, you can overestimate how much your money actually gains in purchasing power.

Simple example

If your portfolio grows by 7% in a year and inflation is 3%, your real return is not 7%. It is closer to 4%. That gap matters more over long periods than many beginners realize.

Why this matters in compounding

  • Nominal balances can rise while real purchasing power rises much more slowly.
  • Long-term goals should be checked in real terms, not just headline balances.
  • Inflation can be a bigger drag than small differences in compounding frequency.
Bad planning idea: obsess over daily versus monthly compounding while ignoring inflation. Better planning idea: focus on contribution rate, time horizon, fees, and real return.