About the PayPal & Stripe Fee Calculator
Online payment processors like PayPal and Stripe deduct transaction fees automatically before transferring funds to your linked bank account. For contractors, digital creators, and Shopify/WooCommerce sellers, failing to anticipate these merchant deductions results in smaller net payouts than expected.
1. Standard Payout Deduction Formula
Fee = (Gross Amount × Rate%) + Fixed Fee
Net Payout = Gross Amount - Fee
Calculates how much stays in your pocket when a customer pays an exact invoice amount.
2. Reverse Invoice Formula (To Receive Exact Net)
Invoice = (Target Net + Fixed Fee) ÷ [1 - (Rate% ÷ 100)]
Calculates the higher gross total to bill your client so you receive your full target amount after gateway deductions.
Why Does Effective Fee Rate Vary?
Because payment gateways charge a fixed per-transaction fee (such as $0.30 or $0.49) in addition to a percentage, micro-transactions experience a much higher effective percentage penalty:
- On a $10 transaction with a 2.9% + $0.30 fee ($0.59 total fee), the effective cut is 5.9%.
- On a $100 transaction with the same rate ($3.20 total fee), the effective cut drops to 3.2%.
- On a $1,000 transaction with the same rate ($29.30 total fee), the effective cut converges toward 2.93%.