Interés simple
Interés simple — herramienta de cálculo online gratis
Calculate simple interest easily with our simple interest calculator. Determine interest earnings or payments on loans and investments. Perfect for students, investors, and anyone understanding financial mathematics and returns.
Características Principales
Calculate simple interest on principal
Support for multiple time periods
Compound vs simple interest comparison
Loan payment calculations
Investment return projections
Various interest rate formats
Simple Interest
Enter Principal
Input the initial amount or loan principal
Set Interest Rate
Enter the annual interest rate as a percentage
Enter Time Period
Specify duration in years, months, or days
Calculate
Click to compute simple interest
Review Results
See interest earned/owed and total amount
Casos de Uso
Calculate interest on savings accounts and certificates of deposit
Determine loan interest costs before borrowing
Compute investment returns on bonds and fixed income
Understand financial mathematics for educational purposes
Compare different interest rates and time periods
Preguntas Frecuentes
What's the formula for simple interest?
Simple Interest = Principal × Rate × Time (I = PRT)
How is simple interest different from compound interest?
Simple interest is only on principal; compound interest includes accumulated interest.
Should I use simple or compound interest?
Most financial products use compound interest. Simple is often used for short-term loans.
What time period should I use?
Use years for the standard formula, or adjust to months/days as needed.
Can I calculate monthly payments?
This tool shows total interest. Use a loan calculator for monthly payment breakdown.
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