Payment Fee Calculation Guides
Browse exact fee math, net payout derivations, and reverse gross-up invoice requirements across standard commercial invoice values.
STRIPE Fee on $100
Exact $3.20 fee deduction yielding $96.80 net payout.
STRIPE Fee on $500
Exact $14.80 fee deduction yielding $485.20 net payout.
STRIPE Fee on $1,000
Exact $29.30 fee deduction yielding $970.70 net payout.
STRIPE Fee on $2,500
Exact $72.80 fee deduction yielding $2427.20 net payout.
STRIPE Fee on $5,000
Exact $145.30 fee deduction yielding $4854.70 net payout.
STRIPE Fee on $10,000
Exact $290.30 fee deduction yielding $9709.70 net payout.
PAYPAL Fee on $100
Exact $3.48 fee deduction yielding $96.52 net payout.
PAYPAL Fee on $500
Exact $15.44 fee deduction yielding $484.56 net payout.
PAYPAL Fee on $1,000
Exact $30.39 fee deduction yielding $969.61 net payout.
UPWORK Fee on $500
Exact $50.00 fee deduction yielding $450.00 net payout.
UPWORK Fee on $1,000
Exact $100.00 fee deduction yielding $900.00 net payout.
UPWORK Fee on $2,500
Exact $250.00 fee deduction yielding $2250.00 net payout.
UPWORK Fee on $5,000
Exact $500.00 fee deduction yielding $4500.00 net payout.
FIVERR Fee on $100
Exact $20.00 fee deduction yielding $80.00 net payout.
FIVERR Fee on $500
Exact $100.00 fee deduction yielding $400.00 net payout.
GUMROAD Fee on $50
Exact $6.75 fee deduction yielding $43.25 net payout.
GUMROAD Fee on $100
Exact $13.20 fee deduction yielding $86.80 net payout.
LEMON-SQUEEZY Fee on $100
Exact $5.50 fee deduction yielding $94.50 net payout.
WHOP Fee on $100
Exact $6.20 fee deduction yielding $93.80 net payout.
EVENTBRITE Fee on $25
Exact $3.45 fee deduction yielding $21.55 net payout.
EVENTBRITE Fee on $50
Exact $5.09 fee deduction yielding $44.91 net payout.
EVENTBRITE Fee on $100
Exact $8.39 fee deduction yielding $91.61 net payout.
STAN-STORE Fee on $50
Exact $1.75 fee deduction yielding $48.25 net payout.
STAN-STORE Fee on $100
Exact $3.20 fee deduction yielding $96.80 net payout.
SKOOL Fee on $99
Exact $3.17 fee deduction yielding $95.83 net payout.
TABBY Fee on $500
Exact $25.95 fee deduction yielding $474.05 net payout.
TAMARA Fee on $1,000
Exact $51.50 fee deduction yielding $948.50 net payout.
CLIP Fee on $500
Exact $20.88 fee deduction yielding $479.12 net payout.
CLIP Fee on $1,000
Exact $41.76 fee deduction yielding $958.24 net payout.
WOMPI Fee on $100,000
Exact $3986.50 fee deduction yielding $96013.50 net payout.
Frequently Asked Questions
What is FeeFlow and what calculation tools are available in the directory? ▼
FeeFlow is a comprehensive financial intelligence platform providing mathematically exact merchant fee calculators, interchange comparisons, gross-up invoice generators, and tax models across 500+ localized gateway guides.
How does the FeeFlow Reverse Gross-Up calculator ensure exact net take-home pay? ▼
Using the algebraic derivation Gross = (Target Net + Fixed Fee) / (1 - Variable Rate), the tool computes the exact gross invoice amount so that after payment gateway cuts are deducted, you receive 100% of your target revenue.
Are the calculations on FeeFlow updated for official 2026 processing fee schedules? ▼
Yes. All formulas incorporate official 2026 fee schedules across Stripe, PayPal, Square, Clover, Toast, Adyen, QuickBooks, Xero, Shopify, Upwork, Fiverr, and global national gateways.
How does FeeFlow account for regional sales taxes and Value Added Tax (VAT)? ▼
FeeFlow factors in local fiscal regulations: Mexico 16% SAT IVA, Saudi Arabia 15% ZATCA VAT, Bahrain 10% NBR VAT, UAE 5% FTA VAT, and EU/UK VAT exemptions, modeling post-tax net bank deposits accurately.
Can I compare two different payment processors head-to-head on FeeFlow? ▼
Yes. FeeFlow features over 70 dedicated head-to-head comparison calculators (e.g. Stripe vs PayPal, Square vs Clover, Toast vs Square) comparing processing rates, monthly fees, and break-even revenue volume.
Is FeeFlow free to use and do you store or log my financial data? ▼
FeeFlow is 100% free with zero registration requirements. All calculations execute client-side in your local web browser sandbox; zero transaction figures, invoice amounts, or client details are stored on our servers.
How do I embed FeeFlow calculators on my own website or blog? ▼
You can use our turnkey responsive Embed Widget (`/embed`) to integrate customizable fee calculators directly into client portals, SaaS billing pages, or agency proposal dashboards.
What is the mathematical difference between fee deduction and fee gross-up? ▼
Deduction subtracts fees from a known gross transaction: Net = Gross - (Gross * Rate + Fixed). Gross-up reverses this equation to find the required gross invoice from a desired net payout: Gross = (Net + Fixed) / (1 - Rate).