Payday Loan Calculator
Estimate the total cost of a payday loan, including fees, interest, and repayment amount.
What This Calculator Does
This payday loan calculator estimates the total cost of a short-term loan, including the principal amount, interest charges, and any applicable fees. It provides a clear breakdown of what you will owe by the repayment date, helping you understand the true cost before committing to a loan.
How the Calculation Works
The calculator uses the loan amount, the annual percentage rate (APR), the loan term in days, and any fixed fees to compute the total repayment amount. The core logic follows standard payday lending practices:
- Interest calculation: Interest is calculated daily based on the APR. The formula is: Loan Amount × (APR / 365) × Loan Term (days).
- Fee addition: Any fixed fees (e.g., origination or processing fees) are added directly to the total cost.
- Total repayment: The final amount due is the sum of the principal, accrued interest, and all fees.
This method assumes a simple daily interest accrual, which is standard for most payday lenders. The APR reflects the annualized cost of borrowing, including interest and fees, expressed as a percentage.
How to Use the Calculator
- Enter the loan amount – the principal you plan to borrow.
- Enter the APR – the annual percentage rate offered by the lender.
- Enter the loan term – the number of days until repayment is due.
- Enter any fixed fees – if the lender charges a flat fee (e.g., a $15 processing fee), include it here.
- Click calculate – the tool will display the total interest, total fees, and the full repayment amount.
Example Calculation
Suppose you borrow $300 with an APR of 400% for a term of 14 days, and the lender charges a $20 processing fee.
- Interest: $300 × (400% / 365) × 14 = $46.03
- Fees: $20.00
- Total repayment: $300 + $46.03 + $20 = $366.03
In this example, you would owe $366.03 at the end of the 14-day term. The effective cost of borrowing is significantly higher than the principal due to the high APR and fees.
Understanding Your Results
The output shows three key figures:
- Total interest: The amount paid purely for borrowing the money, based on the APR and term.
- Total fees: Any fixed charges added by the lender, separate from interest.
- Total repayment: The full amount you must pay back, including principal, interest, and fees.
Payday loans typically carry very high APRs, often exceeding 300% or 400%. Even a small loan can result in substantial interest charges over a short period. Use this breakdown to compare loan offers and assess affordability.
Common Mistakes to Avoid
- Ignoring fees: Some lenders charge hidden or flat fees that significantly increase the total cost. Always include them in the calculation.
- Misunderstanding APR: APR is an annual rate, but payday loans are short-term. The daily interest rate is what matters for your specific term.
- Assuming the term is in months: Payday loans are typically measured in days, not months. Enter the exact number of days until repayment.
- Forgetting rollover costs: If you cannot repay on time, some lenders allow rollovers, which add new fees and interest. This calculator does not account for rollover scenarios.
Limitations of This Calculator
- Fixed APR assumption: The calculator assumes a constant APR throughout the loan term. Some lenders may use variable rates or tiered fee structures.
- No rollover or late fee modeling: It does not estimate costs if you miss the repayment date or extend the loan.
- Simple daily interest: The calculation uses simple daily interest, not compounding. Most payday loans do not compound interest daily, but some may have different accrual methods.
- Regulatory differences: Payday lending regulations vary by state and country. This tool provides an estimate and may not reflect specific legal caps or restrictions in your jurisdiction.
Practical Use Cases
- Comparing loan offers: Enter different APRs and fees to see which lender offers the lowest total cost.
- Budgeting for repayment: Know exactly how much you need to set aside by the due date to avoid default.
- Assessing affordability: Determine if the total repayment amount fits within your short-term cash flow before borrowing.
- Understanding the true cost: Visualize how much extra you are paying beyond the principal, which can help you decide if a payday loan is the right option.
Frequently Asked Questions
What is a typical APR for a payday loan?
APRs for payday loans often range from 300% to 600% or higher, depending on the lender and local regulations. Some states cap APRs at lower levels, so check your local laws.
Can I use this calculator for installment loans?
This calculator is designed for single-payment payday loans with a fixed term in days. For installment loans with multiple payments, a different calculator that accounts for amortization would be more appropriate.
What happens if I cannot repay on time?
If you miss the repayment date, the lender may charge late fees, roll over the loan (adding new fees and interest), or report the default to credit bureaus. This calculator does not estimate those additional costs.
Does the calculator include origination fees?
Yes, if you enter a fixed fee amount, it is added to the total cost. Origination, processing, or administrative fees are common in payday lending.
Why is the interest so high for a short-term loan?
Payday loans are designed for short-term, high-risk borrowing. The high APR reflects the lender's risk and the short repayment window. Even a small loan can accrue significant interest when the APR is high.