Loan Interest Calculator - Simple Interest
Calculate Loan Interest
What Is Simple Interest?
Simple interest is calculated on the original principal amount for the chosen period.
Formula: Simple Interest = Principal × Annual Rate × Time ÷ 100.
This calculator estimates simple interest, not reducing-balance or compound interest.
Simple Interest Example
For a principal of ₹10,000 at 10% simple interest per year for 2 years, interest is ₹10,000 × 0.10 × 2 = ₹2,000. Total principal plus interest is ₹12,000, before fees or other terms.
Check the loan terms
- Confirm whether the quoted rate is annual or monthly.
- Simple interest differs from reducing-balance interest used in many EMI loans.
- Review fees, repayment dates and whether the rate can change.
Related tools: EMI Calculator and Loan Affordability Calculator.
Loan Interest FAQs
How is simple interest calculated?
Simple interest is principal multiplied by annual rate and time, with rate and time expressed in compatible units.
Is simple interest the same as EMI interest?
No. EMI loans commonly use a reducing-balance method, so the interest calculation can differ.
What should I check before borrowing?
Confirm the lender’s rate, fees, repayment schedule, and whether the rate is fixed or variable.
Explore more tools: Percentage Calculator · Date Difference · EMI Calculator
Explore More Free Tools
Keep exploring with these handy tools from InfoJano.