Klarna Fee Calculator — See Your Exact Merchant Cost
Enter the transaction amount to calculate Klarna's merchant processing fee and your net payout. Compare to Afterpay, Stripe, and other payment options.
Transaction Details
You Receive
$47.05
Processing Fee
$2.95
Fee Rate
5.9%
Klarna Fees
| Merchant Fee | $2.65 |
| Merchant Fee (Flat) | $0.30 |
| Total | $2.95 |
Pay in 4: 3.29–5.99% + $0.30 per transaction (varies by agreement).Updated 2026-04-03
Klarna at a Glance
| Monthly Fee | $0 |
| Payout Speed | Merchant paid upfront (1–2 business days) |
| Chargeback Fee | Handled by Klarna |
| Currencies | USD, EUR, GBP, SEK, NOK, DKK, AUD, NZD, CAD |
| Buyer Protection | Yes — Klarna assumes credit risk |
| Contract | Merchant agreement required |
Klarna Fee Structure
Klarna is a leading buy now, pay later provider based in Sweden, offering multiple payment options for consumers and merchants. Klarna pays merchants upfront in full and assumes the credit risk. Merchant fees vary by product and are negotiated per contract, but typical ranges are listed below.
| Payment Product | Merchant Fee |
|---|---|
| Pay in 4 (split into 4 payments) | 3.29–5.99% + $0.30 |
| Pay in 30 (pay within 30 days) | 3.29–5.99% + $0.30 |
| Financing (6–36 months) | 5.99% + $0.30 |
| Buyer fees (on-time payments) | $0 |
| Monthly / setup fees | None |
For a $100 Pay in 4 transaction at 5.99% + $0.30, the merchant fee is $6.29, leaving the merchant with $93.71. Klarna negotiates rates individually — high-volume merchants with strong return metrics typically secure rates closer to 3.29%. Financing products carry higher fees because Klarna absorbs more risk over longer repayment periods.
Klarna vs Afterpay vs Stripe
Klarna and Afterpay charge similar merchant rates (3–6%), both significantly higher than Stripe's 2.9% + $0.30. The key difference is product flexibility: Klarna offers Pay in 4, Pay in 30, and long-term financing (6–36 months), while Afterpay only offers Pay in 4. Klarna's broader options make it better suited for higher-ticket items where customers need longer to pay. Both BNPL providers increase conversion rates and average order values compared to traditional card payments, which can justify the higher fees.
Frequently Asked Questions
How much does Klarna charge merchants?
Klarna charges merchants between 3.29% and 5.99% plus a $0.30 flat fee per transaction, depending on the payment product and negotiated terms. Financing products (6–36 month plans) typically sit at the higher end of the range. There are no monthly fees or setup costs.
What's the difference between Klarna and Afterpay?
Both are BNPL providers with similar merchant fees (3–6%). The main difference is flexibility: Klarna offers Pay in 4, Pay in 30, and long-term financing up to 36 months, while Afterpay only offers Pay in 4. Klarna is better for higher-ticket purchases. Afterpay is owned by Block (Square), which may simplify integration for Square merchants.
Does Klarna increase conversion rates?
Yes. Klarna reports that merchants see an average 30% increase in conversion and a 41% increase in average order value after integrating Klarna. Offering flexible payment options removes price as a barrier to purchase, especially for items over $100.