How to use simple interest calculator
Calculate simple interest from a starting principal, constant annual rate and time in years. Show the interest earned separately from the total balance.
- Enter the numbers, dates or units you want to compare.
- Choose the calculation options and calculate.
- Review the result together with the assumptions shown.
Try this next
Calculate simple interest on NPR 100000 at 6% for two years.
A detail to keep in mind
Simple interest does not compound. Fees, withholding taxes and lender-specific day-count rules are not included.
Questions, answered.
Is simple interest calculator free to use?
Yes. This tool is part of Nepocore’s free browser toolkit. There is no paid tier, file-download gate or application account required.
What should I check before using the result?
Simple interest does not compound. Fees, withholding taxes and lender-specific day-count rules are not included.
Does this tool upload my files or text?
The tool processes its input in your browser. File contents and text are not sent to a processing server. See the privacy page for local storage and hosting details.