Complete Category Sitemap & Fee Directory

Browse all verified marketplace fee calculators, head-to-head platform comparisons, everyday math utilities, and international seller hubs structured by category. Inspired by the clean, comprehensive layout of calculator.net.

🛍️ E-Commerce & Digital Marketplace Fee Calculators

Accurate seller transaction percentages, listing cuts, gateway splits, and official platform links.
Etsy Fee Calculator USD · 2026
Calculate listing fees, 6.5% transaction cuts, payment processing rates, and offsite ads deductions.
Referral fees, FBA fulfillment tiers, inventory placement charges, and net seller profit margins.
eBay Fee Calculator USD · 2026
Final value percentages, insertion fee deductions, optional listing upgrades, and store subscriber caps.
Shopify Payments interchange splits, third-party payment penalty cuts, and monthly store break-evens.
Calculate flat 10% platform take-rate, credit card gateway deductions, and Gumroad Discover marketplace cuts.
Stripe Fee Calculator USD · 2026
Standard 2.9% + $0.30 merchant processing, international card fees, and currency conversion margins.
PayPal Fee Calculator USD · 2026
Domestic merchant charges, international card splits, micropayments, and fixed ticket splits.
Walmart fulfillment services (WFS), category referral percentages, and seller profit projections.
Payhip Fee Calculator GBP · 2026
Free 5% tier, Plus 2% subscription tier, and zero platform fee Pro store subscription modeling.
Whop Fee Calculator USD · 2026
Calculate 3% standard digital platform take-rate, crypto settlements, and payout clearing splits.
Merchant of Record global tax compliance, 5% + $0.50 rate, and subscription renewal fees.
Model creator storefront tiers: $29/mo Creator vs $99/mo Pro with 0% transaction fee cuts.
Beacons.ai Fee Calculator USD · Creator
Evaluate 9% free tier creator storefront take-rate vs $10/mo and $30/mo zero-commission tiers.
TikTok Shop Calculator USD · Social
Calculate TikTok Shop 8% + $0.30 transaction fees, affiliate referral cuts, and shipping subsidies.
Mercari Fee Calculator USD · Resale
Calculate buyer service charges, payment processing fees, and $2 direct deposit withdrawal deductions.
Poshmark Fee Calculator USD · Apparel
Flat $2.95 commission under $15 and 20% flat seller cut on all sales above $15.
Depop Fee Calculator GBP · Vintage
Zero selling fee structure with standard Depop Payments transaction processing deduction.
10% standard freelancer client fee schedule, contract initiation costs, and payment withdrawal charges.
Calculate 20% platform commission on gig sales, buyer service fees, and local withdrawal conversion.
5% to 8% global retail commission tiers, cross-border payments, and affiliate deduction calculations.
Wholesale escrow charges, bulk manufacturing transaction fees, and cross-border bank transfer rates.
Calculate 9% marketplace seller fee, minimum/maximum caps, and PayPal payment partner rates.
TCGplayer Fee Calculator USD · Collectibles
Direct vs standard marketplace commission percentages, payment processing splits, and shipping cuts.
Substack Fee Calculator USD · Publishing
Calculate 10% platform fee on paid newsletters plus Stripe card processing deductions.
Patreon Fee Calculator USD · Membership
Calculate 8% Pro or 12% Premium platform tiers plus payment processing and payout clearing fees.
Sellfy Fee Calculator USD · Storefront
Zero transaction fee subscription plans ($19/mo, $49/mo, $99/mo) with direct Stripe/PayPal payment gateway.
Evaluate cost break-even points between Employer of Record hiring, freelance platforms, and direct contracts.

⚖️ Head-to-Head Platform Comparisons

Side-by-side fee take-rate breakdowns, merchant profit margins, and revenue switch calculators.
Etsy vs Shopify Fees Popular Benchmark
Compare marketplace traffic and listing fees against independent Shopify subscription costs.
PayPal vs Stripe Fees Payment Benchmark
Compare domestic card processing, cross-border payouts, and monthly fixed fee overheads.
Gumroad vs Whop Fees Digital Creator
Compare Gumroad's 10% take-rate against Whop's 3% creator platform commission model.
eBay vs Amazon Fees Retail Benchmark
Category final value percentages vs Amazon FBA referral cuts and fulfillment fees.
Compare freelancer take-home earnings on 10% vs 20% platform commission rates.
Lemon Squeezy vs Gumroad MoR Benchmark
Compare Merchant of Record global tax compliance models and transaction commission splits.
Stan Store vs Beacons Creator Store
Creator link-in-bio storefront commission rates and monthly subscription fee comparisons.
Stripe vs Adyen Fees Enterprise Gateway
High-volume card processing interchange-plus rates and enterprise gateway comparisons.
Latin American cross-border e-commerce commissions, fulfillment, and currency exchange fees.
Shopee vs Lazada Fees Regional SEA
Southeast Asian marketplace commission tiers, seller shipping subsidies, and transaction cuts.
Explore all side-by-side marketplace breakdowns and interactive profit verdicts.

🧮 Everyday Math, Personal Finance & Utilities

Fast, accurate, private in-browser calculators with complete mathematical formulas and zero telemetry.
Loan Calculator Finance
Calculate monthly installments, interest vs principal amortization, and early payoff savings.
Calculate monthly mortgage payments, property taxes, home insurance, and PMI breakdown.
Compute percentage changes, markups, discounts, fractional increments, and proportions.
Age Calculator Utility
Calculate exact biological age in years, months, days, hours, and next birthday countdown.
Calculate adult Body Mass Index (BMI) and official WHO health classification categories.
Calculate Basal Metabolic Rate (BMR) and daily caloric maintenance energy limits.

🌍 Regional & Country-Specific Seller Hubs

Localized tax compliance, VAT thresholds, marketplace rules, and payment gateways for global sellers.
US sales tax economic nexus rules, domestic merchant card interchange, and 1099-K filing guides.
UK VAT compliance, domestic Etsy/eBay/Amazon UK commission rates, and HMRC reporting standards.
Canadian GST/HST breakdown, cross-border customs regulations, and Canadian storefront rates.
Australian 10% GST on digital goods, domestic interchange fee caps, and AU marketplace commissions.
Cross-border remittance, Payoneer integration, freelance withholding taxes, and foreign exchange margins.
Guía de comisiones de venta online, IVA comunitario y pasarelas de pago para vendedores hispanos.
Deutsche Mehrwertsteuer, EU-One-Stop-Shop (OSS) und Gebühren für Amazon.de und eBay.
Guide des frais de vente en ligne, TVA intracommunautaire et solutions de paiement en France.
دليل رسوم التجارة الإلكترونية وبوابات الدفع للتجار وصناع المحتوى في العالم العربي.

📚 Merchant Playbooks & Research

Actionable guides to lower your payment fees and optimize net profit margins.
Proven strategies to reduce payment gateway charges, negotiate volume discounts, and audit fees.
Currency conversion spreads, intermediate banking fees, and international settlement guides.
Educational tutorials and platform compliance guides for online merchants and creators.
In-depth research on fee inflation, payment gateway take-rates, and profit optimization.

🛡️ CalcCompare Platform & Legal

Compliance, calculation transparency, zero-data privacy rules, and terms of service.
Our mission for transparent profit modeling and 100% private in-browser financial utilities.
Submit fee rate updates, report discrepancies, or request new platform calculators.
Mathematical calculation protocols, fee accuracy guarantee, and independent platform disclaimer.
100% client-side privacy guarantee: zero trackers, zero data harvesting, zero accounts required.
Acceptable use terms, intellectual property, and guidelines for CalcCompare calculators.