Wahre BNPL-Kosten
How to Use This Buy Now Pay Later Calculator
This calculator reveals the real cost of a “four interest-free payments” BNPL purchase once late fees, missed-payment penalties, and the opportunity cost of the money are factored in.
How It’s Calculated
True Cost = Purchase Price + Expected Late Fees (based on missed-payment probability) Opportunity Cost = Purchase Price × Investment Return Rate × Average Time Outstanding
The “interest-free” framing hides two real costs: the fees triggered by any missed payment and the return you forgo on money committed to the plan.
Example
A $400 BNPL purchase with a single missed payment (a $10 to $35 fee is typical) and a slight risk of a second miss can push the “interest-free” purchase 5% to 15% above sticker price.
Frequently Asked Questions
Is Buy Now Pay Later actually free if I pay on time?
Yes — on-time repayment usually carries no interest, but the risk sits in missed payments, which can trigger fees or, on some plans, retroactive interest.
Does BNPL affect my credit score?
Increasingly yes — several major BNPL providers now report to credit bureaus, and multiple concurrent BNPL loans can affect debt-to-income calculations on future loan applications.
Is BNPL worse than a credit card?
It depends — BNPL avoids revolving interest if paid on time, but stacking multiple BNPL plans across different retailers makes total obligations easy to lose track of compared to one card statement.