Know exactly what you'll pay — and what you'll receive.
Hidden fees on Stripe, Wise, PayPal, eBay, and Amazon eat into freelancer income and seller margins. Use these calculators to see the real net amount before you send, sell, or invoice — built specifically for Sri Lankan founders, freelancers, and online sellers operating internationally.
Stripe Fee Calculator
Stripe US & UK processing fees
Calculate Stripe fees for US (2.9% + 30¢) and UK (1.5% + 20p) accounts, including international cards and currency conversion — with reverse mode.
Best for: SaaS founders and online sellers charging cards through a US LLC or UK Ltd.
Wise (TransferWise) Fee Calculator
Wise transfer fees + exchange rate
Estimate the exact amount your recipient gets after Wise fees and the mid-market exchange rate.
Best for: Sending money internationally for freelance work, family, or supplier payments.
PayPal Fee Calculator
PayPal domestic + international fees
Calculate PayPal merchant fees by country and transaction type. See exact net amount after deductions.
Best for: Freelancers and online sellers receiving PayPal payments.
eBay Fee Calculator
eBay seller fees by category
Estimate eBay final value fees, listing upgrades, and managed payment fees. Optimized for top-rated sellers.
Best for: eBay sellers wanting to know their true profit per item.
Amazon FBA Calculator
FBA fees, referral, profit, ROI
Calculate Amazon FBA storage, fulfillment, referral fees, and your final profit margin per unit.
Best for: Amazon FBA sellers calculating cost-of-goods-sold, profit, and break-even.
Why we built these
Most fee calculators online are either oversimplified (one rate, no context) or buried in marketing for a specific provider. We made these because the founders we work with — Sri Lankan freelancers receiving Wise payments, Amazon FBA sellers shipping from Colombo, eBay drop-shippers, agencies invoicing US clients — kept asking the same questions: How much will I actually receive? Is this listing profitable after FBA fees?
Each calculator uses the latest published fee schedules from the provider, accounts for the major variables (transaction size, currency pair, marketplace category, fulfillment method), and shows the math step by step. There's no signup, no email capture, no upsell during the calculation.
If you're regularly transacting internationally and want to set up a US LLC with proper Stripe/Mercury banking to reduce these fees structurally, see USA LLC Formation — that's the deeper service. Otherwise, the calculators are yours to use as often as you like.