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Simple Interest Calculator

Simple interest is a way to figure out interest that is often used in a wide range of financial deals, especially when short-term calculations need to be kept simple.


Designed by COE Team, EZTax
Last Reviewed: Feb 24th 2025
Simple Interest Calculator


   Simple Interest Calculator
Frequency:
Principal Amount

{{numToStr(principal)}}
Interest Rate (%)
( Typical Indian interest rates range from 6 to 9 )
Time Period (years)
Total Simple Interest : {{Result.toLocaleString("en-IN")}}
Yearly Half-Yearly Quarterly Monthly Weekly Daily  Simple interest calculated using the formula (Principal Amount * Time Period * Interest Rate) / 100 / {{ getFreqRate() }}
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Frequently asked Questions

1. Can investing decisions be made using simple interest?

Simple interest can be used in financial decisions, especially for short-term or basic computations. Example of using simple interest to make financial decisions:

  • Fixed-Income Investments That Earn Interest
  • Promised Short-Term Savings Loans and Notes
  • Managing cash and interest-only investments
  • Investing in education
  • Different Investments
  • Making a budget and planning your finances
  • Financing for real estate
2. How do you compute simple interest returns?

Simple interest is used to predict returns by figuring out how much interest was earned on an initial investment over a certain amount of time.

That's it for simple interest: Interest = Principal * Rate * Time


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Disclaimer: This article provides an overview and general guidance, not exhaustive for brevity. Please refer Income Tax Act, GST Act, Companies Act and other tax compliance acts, Rules, and Notifications for details.