💸 Loan Interest Calculator

Calculate simple & compound interest on your loan

Loan Details

Formulas Used

Simple Interest

SI = (P × R × T) / 100

Amount = P + SI

Where P = Principal, R = Rate %, T = Time

Compound Interest

A = P(1 + R/100)^T

CI = A - P

Where A = Final Amount, P = Principal, R = Rate %, T = Time

Common Scenarios

Fixed Deposit ₹1L, 8%, 5 yrs
Savings Plan ₹5L, 7%, 10 yrs
Bond Investment ₹10L, 9%, 3 yrs
Short Term ₹50K, 12%, 2 yrs