Simple Interest Calculator
Calculate simple interest and total amount for loans and deposits.
🔄 Updated October 13, 2026
About the Simple Interest Calculator
Make smarter money decisions with the Simple Interest Calculator. Calculate simple interest and total amount for loans and deposits. Results appear instantly as you type — free, private and without signup. Long-term planners also use the Compound Interest Calculator and SIP Calculator.
How to use this calculator
- Enter your numbers in the fields above.
- Results update instantly — no button to press, no page reload.
- Adjust the inputs to compare scenarios with the Simple Interest Calculator.
Keep exploring: EMI / Loan Calculator · Mortgage Calculator · Compound Interest Calculator · Discount Calculator
Frequently asked questions
Simple vs compound interest?
Simple interest is charged only on the principal; compound interest also charges on accumulated interest.
Related tools
EMI / Loan CalculatorCalculate monthly loan payments (EMI), total interest and total payable for any loan. Mortgage CalculatorPlan home financing — enter property price, down payment, rate and years to see… Compound Interest CalculatorSee how your savings grow with compound interest over time. Discount CalculatorFind sale prices fast — enter the original price and discount percent. Salary CalculatorConvert between monthly, annual, weekly and daily salary in one click. SIP CalculatorCalculate SIP returns — see how monthly investments grow with compound returns over time.