HomeCalcPro — 施工計算レポート
Tool: Payment Processing Fee Calculator — 無料オンライン計算ツール | HomeCalcPro | 印刷日時:
スタートアップ・ビジネス計算Payment Feesプライバシー保護設計
Payment Processing Fee Calculator — 無料オンライン計算ツール | HomeCalcPro
Payment Processing Fee Calculatorの即時・高精度シミュレーションと計算式。
Parameters & Assumptions
Currency
Live Analysis & Metrics
InstantPrimary Metric
$0.00
Calculated instantly from your parameters
Secondary 1—
Secondary 2—
Benchmark Assessment:
Enter your parameters to view market evaluation.
Merchant Credit Card Processing Formula
Transparent mathematical methodology explained in plain English.
Fee = (Transaction Amount × Rate %) + Fixed Transaction FeeCalculates interchange plus merchant gateway processing fees per credit card or digital wallet transaction.
Variables Explained:
- Transaction Amount ($): Gross charge billed to customer credit card.
- Processor: Stripe (2.9% + $0.30), PayPal (3.49% + $0.49), Square (2.6% + $0.10 in-person).
Real Project Example
$100.00 Online Credit Card Charge on Stripe vs PayPal
Comparing net payout between processors.
Sample Project Inputs:
Amount:$100.00
Step-by-Step Calculation:
- Stripe Fee (2.9% + $0.30): ($100 × 0.029) + $0.30 = $3.20 -> Net Payout: $96.80.
- PayPal Commercial Fee (3.49% + $0.49): ($100 × 0.0349) + $0.49 = $3.98 -> Net Payout: $96.02.
- Annualized difference on $250,000 sales: Save $1,950 with lower processing rate.
Calculated Answer:Stripe net payout: $96.80 (Fee: $3.20) | PayPal net payout: $96.02 (Fee: $3.98).
Knowledge Base
よくある質問 (FAQ): Payment Processing Fee Calculator
Click any question below to expand quick answers, formulas, and expert tips.
What is the standard interchange fee structure?
Interchange fees are set by card networks (Visa, Mastercard) and paid to the card-issuing bank (typically 1.5%–2.4%), plus gateway assessment fees.
Are international card transactions charged extra fees?
Yes, most payment processors add a 1.0% to 1.5% surcharge for international credit cards plus a 1.0% currency conversion fee.