CalculatorsSimple Interest Calculator

Simple Interest Calculator

Calculate simple interest on your investments or loans quickly.

Result

Principal10,000
Total Interest2,500
Total Amount12,500

Formula

Simple Interest = (Principal × Rate × Time) / 100

Simple Interest

Simple Interest is the easiest way to calculate interest charge on a loan. It is determined by multiplying the daily interest rate by the principal by the number of days that elapse between payments.

Formula

SI = (P * R * T) / 100
Where P = Principal, R = Rate per annum, T = Time in years.