See what Stripe takes from a card payment in the US, UK, EU, Canada or Australia, and what to charge to receive the full amount.

Work out PayPal’s cut on invoices and payments, including cross-border and currency conversion fees.

Estimate your 2026 self-employment and federal income tax, and how much to set aside every quarter.

See how much of your working time you get paid for, your real hourly rate and what reaching your target is worth.

Turn a week of tracked time into decimal hours and an invoice total, with 6- or 15-minute rounding.

Work out the late fee on an overdue invoice and the new total, as a monthly percentage, a flat fee or both.