About Simple Interest Calculator
What is Simple Interest?
Simple Interest is calculated only on the principal amount. It's commonly used for short-term loans and deposits where interest doesn't compound. Read comprehensive simple interest guide →
Formula:
SI = (P × R × T) / 100
Where P = Principal, R = Rate per annum, T = Time in years
Common Uses:
- • Personal loans
- • Car loans
- • Short-term deposits
- • Business loans
How to Use:
- • Enter principal amount
- • Set interest rate
- • Choose time period
- • Get interest and total amount
Simple Interest
Results
Click Calculate to see results
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