Next-Gen Fee Optimization

Calculate exact payment gateway fees before processing transactions.

Stop losing hidden margins to unexpected processor charges. Instantly compute Stripe, PayPal, and merchant processing costs with absolute precision to protect your bottom line.

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Real-Time Math

Instant breakdown of fixed transaction fees, percentages, and international cross-border rates.

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Zero Guesswork

Know your exact net payout and required price markup before sending client invoices.

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Multi-Gateway

Compare costs across major providers side-by-side to optimize your online checkout flow.

CartHelper Pro Fee Calculator

Instant payment processing fee analysis and pricing breakdown

Select Gateway Preset

Transaction Amount

Fee Percentage (%)

Fixed Fee ($)

Net Received Amount

$96.80

Amount leftover in your account if you invoice $100.00.

Required Asking Price

$103.30

Amount you must charge to keep exactly $100.00 after fees.

Deducted Gateway Fee

$3.20

Total processing fee deducted on base transaction.

Effective Fee Percentage: 3.20%

Effortless Execution

How to compute fees using the CartHelperPro engine.

Skip complicated spreadsheets and manual math. Our streamlined workflow gives you exact gateway breakdowns instantly.

Insert Order Total

Type in your base invoice sum or target checkout transaction amount.

Pick Gateway Processor

Select Stripe, PayPal, or regional custom merchant rates with one click.

Analyze Net Payout

Review real-time deductions and guaranteed net earnings instantly.

Live Calculator Preview

Transaction Target $500.00 USD

Active Gateway Stripe (2.9% + $0.30)

Guaranteed Net Payout

$485.20

Got Questions?

Frequently asked questions about our fee calculator.

Everything you need to know about processing rates, net calculation precision, and multi-gateway metrics.

Our calculations use the exact up-to-date regional processing formulas (including percentage rates and fixed transaction costs) to guarantee exact net payout matches down to the cent.

Yes! You can toggle cross-border and international currency settlement multipliers to factor in additional processor fees instantly.

No heavy plugins required. CartHelperPro runs smoothly via lightweight custom shortcodes or Elementor HTML blocks embedded directly into your WordPress pages.

Use our built-in inverse calculator feature to find out exactly what you should charge your customers so that your net payout matches your desired target profit after gateway deductions.

CartHelperPro Suite

Explore connected tools for e-commerce growth.

Optimize every transaction metric across your online business with our specialized suite of live calculation utilities.

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Cross-Calculator Engine Live Sync Active

Gateway Fee Impact

-2.9%

Target Margin

+45.0%

FBA Fulfillment

Optimized

Net Profitability