Real Interest Rate Calculator
FinanceCalculate the real interest rate on a loan or investment after adjusting for expected inflation, using the standard linear Fisher approximation.
Real Interest Rate
Your interest rate after inflation is stripped out
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Frequently Asked Questions
Why subtract inflation directly instead of a more precise calculation?
This uses the simple, widely-used Fisher approximation. It is very accurate at low rates but drifts slightly at high nominal or inflation rates, where the exact compounding version (see the Real Rate of Return Calculator) is more precise.
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