Real vs nominal returns
Understand why getting richer means being able to buy more.
In this lesson
Real vs nominal returns is part of Investing Foundations. This preview shows how investment-universe connects to everyday family decisions such as earning, saving, spending choices, goals, approvals, or parent-guided money conversations inside Progress Penguin.
Think about this money choice
Imagine this situation: Investment A: 25% nominal return, 18% inflation. Investment B: 12% nominal return, 5% inflation.
How it works
Getting richer means being able to buy more. Nominal return of 20% when inflation is 25% means you can buy less — you are getting poorer despite the positive number. Real return is the only honest measure of investment success.
Apply it to a real decision
Real-life money moment: Investment A: 25% nominal return, 18% inflation. Investment B: 12% nominal return, 5% inflation. Which has the better real return? The key lesson is: A: 25%−18%=7% real.
Activity preview
Connect the ideas
Use the lesson to complete this short practice activity.
Try one real money action
Open Tasks and submit proof for one task, or open Requests and make a deposit request. Parent approval can happen later.
Quiz preview
'Real return' means:
Investment A: 25% nominal return, 18% inflation. Investment B: 12% nominal return, 5% inflation. Which has the better real return?