Loan Calculator
Estimate monthly loan payments, total interest, and a basic amortization summary.
- Browser-based
- No signup
Finance
Enter principal, annual interest rate, and term in years or months. Choose simple interest or monthly compound interest to see interest and total amount.
Results are estimates for educational purposes and are not financial advice. Compounding methods and fees may differ in practice. Consult a qualified financial professional for personal guidance.
Enter principal, rate, and term to estimate interest.
Enter principal, annual interest rate, and term in years or months. Choose simple interest or monthly compound interest to see interest and total amount.
Use the Simple & Compound Interest Calculator form near the top of this page. Enter the values you know, run the tool, and review the results panel. You can change inputs and run it again. Processing stays in your browser and is not uploaded to Utilnivo servers.
Example: open Simple & Compound Interest Calculator, enter a realistic set of inputs for your situation, and note the primary result. Change one input—such as an amount, rate, or option—and compare how the output changes so you can choose a scenario that fits your needs.
Second example: try edge cases that matter for your task—such as zero values, a different unit system, or a second file—and confirm the tool shows a clear result or a helpful validation message.
Enter principal, annual interest rate, and term. Simple interest uses principal × rate × time. Compound interest compounds monthly. Results show interest earned or charged and the total amount. Fees and taxes are not included.
Results are estimates for educational purposes and are not financial advice. Compounding methods and fees may differ in practice. Consult a qualified financial professional for personal guidance.
Simple interest is principal × rate × time. Compound interest adds interest to the balance over time; this tool compounds monthly.
Either. It estimates interest on a principal over a term. For amortizing loan payments, use the Loan Calculator.
No. Results are estimates based only on principal, rate, term, and interest type.
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