Merchant Fee Calculator

Calculate payment processing fees and net revenue

What is this? Compare credit card processing fees across Stripe, Square, PayPal, and other processors. See true cost per transaction and which processor saves you the most.

Who it's for: Business professionals, investors, and entrepreneurs.

Transaction Data

Monthly Card Volume ($) oninput="calculate()"

Average Transaction ($) oninput="calculate()"

Transactions per Month oninput="calculate()"

Card Type

Processor Terms

Interchange Rate (%) oninput="calculate()"

Processor Markup (%) oninput="calculate()"

Transaction Fee ($) oninput="calculate()"

Monthly Fee ($) oninput="calculate()"

Fee Breakdown

Total Fees

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Effective Rate

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Net Revenue

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Interchange Fees

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Processor Fees

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Annual Cost

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Recommended Tools

Payment processing solutions help businesses accept credit cards, manage transactions, and handle refunds efficiently.

Square — Payment Processing → Stripe — Online Payments →

FTC Disclosure: This link is an affiliate link. We may earn a commission at no extra cost to you if you sign up through this link. This compensation helps support this free calculator.

For educational purposes. Actual fees vary by processor and card type.

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