Simple Interest Formula:
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Simple interest is a method of calculating interest where the interest is computed only on the principal amount throughout the loan term. It does not compound over time, making it straightforward to calculate total interest and payments.
The calculator uses the simple interest formulas:
Where:
Explanation: The calculator first determines the total interest over the loan term, then divides the total repayment amount (principal + interest) into bi-weekly payments.
Details: Bi-weekly payments can help borrowers pay off loans faster and reduce total interest paid compared to monthly payments, as they result in one extra full payment each year.
Tips: Enter the principal amount in your currency, annual interest rate as a percentage, and loan term in years. All values must be positive numbers.
Q1: What's the difference between simple interest and compound interest?
A: Simple interest is calculated only on the principal amount, while compound interest is calculated on both principal and accumulated interest.
Q2: How many bi-weekly payments are there in a year?
A: There are 26 bi-weekly payments in a year (52 weeks ÷ 2 = 26 payments).
Q3: Can I use this calculator for any currency?
A: Yes, the calculator works with any currency as long as you consistently use the same currency for all inputs.
Q4: What if I make additional payments?
A: This calculator assumes regular bi-weekly payments only. Additional payments would reduce the principal faster and lower total interest.
Q5: Is simple interest common for loans?
A: Simple interest is typically used for short-term loans and personal loans, while compound interest is more common for mortgages and long-term investments.