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Credit & Debt

Payday Loan Calculator

See the real cost of a payday loan. Payday loans charge $10-30 per $100 borrowed for a 2-week term, resulting in effective APRs of 260-780%. This calculator helps you understand the true expense.

By Quick Loan Calculators Team, Financial Content TeamLast reviewed: April 2026

Typical: $15 per $100

Times you extend/renew the loan

Effective APR

391.07%

Fee Per Loan Period

$75.00

Total Fees

$75.00

Total Repayment

$575.00

Total Days in Debt

14

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WARNING: Payday Loans Are the Most Expensive Way to Borrow

Payday loans charge fees that translate to annual percentage rates of 260-780%, depending on the fee structure and loan term. A $500 payday loan with a $15 per $100 fee for 14 days costs $75 in fees. That same $500 borrowed on a credit card at 25% APR would cost about $4.79 in interest over two weeks. The payday loan costs roughly 15 times more. These loans disproportionately affect low-income communities, communities of color, and military-adjacent areas. The CFPB, state regulators, and consumer advocacy organizations universally classify payday lending as predatory. If you are considering a payday loan, the alternatives listed below will almost always cost less.

The Economics of the Payday Loan Trap

The payday lending business model depends on repeat borrowing. Industry data shows that lenders earn most of their revenue from the 80% of borrowers who roll over or re-borrow within two weeks. The median payday borrower takes out 10 loans per year, paying fees each time. A borrower who takes a $400 loan at $15 per $100 and rolls it over nine times (10 loan periods total) pays $600 in fees to borrow $400 for approximately 20 weeks. If that same borrower had access to a credit union PAL at 28% APR for $400 over 20 weeks, the total interest would be approximately $22. The difference, $578, represents the predatory premium. This money flows from borrowers who can least afford it to lenders who design products around repeat use.

Lower-Cost Emergency Cash Options

Before resorting to a payday loan, consider these options ranked from least to most expensive. Earned wage access programs (offered by employers or apps like Payactiv and DailyPay) provide early access to money you have already earned, usually for free or for a small subscription. Cash advance apps (Earnin, Dave, Brigit) advance $50-$500 for tips or monthly fees of $3-$10. Credit union PALs charge a maximum 28% APR. Personal loans from online lenders serve borrowers with credit scores as low as 580 at rates of 15-36% APR. Credit card cash advances charge 25-30% APR plus a one-time fee of 3-5%. Local nonprofits, 211 hotline services, and community action agencies provide emergency grants with no repayment required. Even borrowing from friends or family, while uncomfortable, avoids the financial damage of predatory lending.

Building an Emergency Fund to Break the Cycle

The most permanent solution to payday loan dependence is building a small emergency fund. Research shows that having just $400-$500 in savings prevents most payday loan usage. Start small: even $25 per paycheck deposited into a separate savings account builds to $650 over a year. Many banks and credit unions offer automatic transfers that move a small amount from checking to savings on payday, making the process invisible. Apps like Digit or Qapital automate small savings based on your spending patterns. Once you reach $500 in emergency savings, you have a buffer against the unexpected expenses, car repairs, medical bills, and income gaps that drive most payday borrowing. Building from $500 to one month of expenses ($2,000-$3,000 for most households) provides even stronger protection against financial emergencies.

State and Federal Protections for Payday Borrowers

Consumer protections for payday borrowers vary by state and continue to evolve. Eighteen states plus D.C. ban payday lending or cap rates at 36% APR, effectively eliminating the product. The Military Lending Act (MLA) caps loans to active-duty service members and their dependents at 36% APR, covering payday, title, and other high-cost loans. The CFPB has authority over payday lending at the federal level and maintains a complaint database where borrowers can report violations. In states that allow payday lending, common protections include limits on the number of outstanding loans, mandatory cooling-off periods between loans, and required extended payment plan options. If you believe a payday lender has violated your state's laws or federal rules, file complaints with both your state attorney general and the CFPB. Keep all loan documents, receipts, and bank statements as evidence.

How This Calculator Works

Payday loan cost is calculated as (loan amount / 100) multiplied by the fee per $100 borrowed. The effective APR equals (total fee / loan amount) multiplied by (365 / loan term in days) multiplied by 100. Each rollover charges the full fee again on the original principal. The CFPB reports that the average payday borrower pays $520 in fees to borrow $375 over the course of multiple rollovers. This calculator models the simple fee structure and does not account for compounding, as payday loans use flat fees rather than compound interest. The rollover feature shows cumulative fees when the loan is extended, which is the most common outcome according to industry data.

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Disclaimer: This calculator provides estimates for informational purposes only. Results are based on the information you provide and standard financial formulas. Actual loan terms, rates, and payments may vary. This is not financial advice. Please consult with a qualified financial professional and verify all figures with your lender before making borrowing decisions.