Inflation & Real Interest Rate Calculator
Calculate real vs. nominal interest rates accounting for inflation across time periods.
This template helps you understand the true cost of borrowing or investment returns by separating nominal interest rates from inflation effects. It includes multiple calculation tables (10.1, 10.4, 10.5) that show how inflation erodes purchasing power and what real returns actually are. Perfect for financial planners, students, and business analysts evaluating loans, mortgages, or investment decisions where inflation matters.
What's inside
- Nominal interest rate calculations
- Real interest rate derivation
- Inflation rate tracking across periods
- Multiple scenario tables
- PMT and SUM formula integration
- Year-by-year inflation impact analysis
Download this template
.xlsx · 15 sheets · included with lifetime access
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