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🧮 Simple Interest Calculator

Calculate simple interest on your investment or loan. See how interest grows over time with tax and fee adjustments.

Basic Inputs

Currency:
$
0%6%30%

Unit for the time period

%
$

How often fees are charged

💡 All calculations are estimates. Rates vary by lender and location. Please verify with official sources for accurate numbers.

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Enter values to see results

Results update automatically