Free · No sign-up · Accurate to the cent

Financial calculators for freelancers, startups & SMBs

Stop guessing at Stripe fees, freelance rates, runway, and entity taxes. Get precise, instant answers — plus in-depth guides for every tool.

All calculators

Domestic, international & ACH fees — plus reverse pricing.

Set a rate that actually covers taxes, expenses & PTO.

How many months of cash do you really have left?

Compare pass-through vs double taxation side by side.

Built by people who actually run businesses — not by ad networks. Every tool is free, private, and accurate.

Formulas use current US rates (2024–2025) and are documented in each guide so you can verify every number.

All calculations run in your browser. Nothing is sent to a server, stored, or tracked.

No accounts, no paywalls, no email gates. Bookmark a calculator and use it anytime.

Each tool ships with a deep-dive guide — strategies, examples, and FAQs — written for real operators.