23 free, no-signup tools for owners, freelancers, and sellers — compare payment fees, price your work, check your margins, and plan your next move without opening a spreadsheet.
PayPal vs Stripe vs Shopify vs Wise, side by side on the same transaction. See which one actually nets you the most.
2026 referral, fulfillment, and fuel surcharge rates — see your real per-unit profit.
MARKETPLACEListing, transaction, and payment processing fees — your exact net payout.
MARKETPLACEFinal value fee plus per-order fee on your sale price and shipping.
Domestic and international Goods & Services rates, including currency conversion.
PAYMENTSDomestic and international card rates, 2026 pricing.
PAYMENTSRates by plan — Basic, Shopify, and Advanced.
PAYMENTSPayPal vs Wise vs bank wire for getting paid by international clients.
Rough planning estimate for domestic and international shipping by weight.
LOGISTICSProduct cost, shipping, duty, and import VAT — your true landed cost.
Create a clean, professional invoice in under a minute.
TAXAdd or extract GST, with CGST/SGST split shown.
TAXAdd or extract VAT from any invoice amount.
TAXAdd or remove sales tax from any price instantly.
Instantly see your gross and net profit margins.
PRICINGFind your selling price from cost and target markup.
PLANNINGSee exactly how many sales you need to cover your costs.
PRICINGFind your ideal hourly rate based on income goals and expenses.
PRICINGSet your wholesale price to hit a target margin, plus bulk discount impact.
PRICINGClassic 2x retail markup, or any custom multiplier.
BizyCalc focuses on practical decisions faced by small-business owners, freelancers, and online sellers. Each calculator is built around a specific question, such as how many units are needed to break even, what a payment processor may deduct from a transaction, or how a target margin changes a selling price. The calculator itself is the primary content: inputs, formulas, and results are designed to make the underlying business math easier to check and compare.
For calculators that depend on marketplace fees, tax rules, payment-provider pricing, or other rates that can change, we review the assumptions against provider or government documentation and state when the result is an estimate rather than a quote. Users should verify time-sensitive rates with the relevant provider before making a financial decision. If you find an outdated rate or a calculation issue, the contact page explains exactly what information to send so we can reproduce and correct it.
BizyCalc does not require an account or email address to use its calculators. The calculation fields run in the browser. You can read more about the site's purpose on the About page, how analytics and advertising technology are handled in the Privacy Policy, and the limits of calculator outputs in the Disclaimer.