Free tools
Tools for pricing, invoicing and getting paid
Four calculators that answer the question and then get out of the way. No sign-up, no email wall, and nothing you type is sent to us. We build time tracking and invoicing software; these are the things people ask us about before they need any of it.
Pricing
Freelance rate calculator
What to charge an hour to actually take home what you want, after tax, business costs, and the hours nobody pays you for.
Shows what your rate is worth across every hour you work, not just the billable ones.
Getting paid
Late payment interest calculator
Statutory interest and compensation on an overdue invoice in the UK or EU, or contractual interest in the US.
Writes the three emails to send, and uses the reference rate from when the invoice went late rather than today's.
Invoicing
Invoice generator
Build a clean invoice, quote or receipt and save it as a PDF. Your details never leave the browser tab.
Handles tax-inclusive pricing properly, which is the setting most generators get backwards.
AI
AI margin calculator
What an AI-assisted project cost you in tokens, against what you billed for it.
Priced from a daily-refreshed catalog of real model rates, with cached reads charged at the cache rate.
Why these are free, and actually free
Because a calculator that holds the answer back until you hand over an email address is an advert wearing a tool's clothes, and the people we want are exactly the people who notice. Every one of these gives you the whole result immediately, works without JavaScript, and can be linked to. If you like them enough to look at what we actually sell, that is the entire funnel.
What we actually build
Time tracking and invoicing with a bill that does not move. Nothing metered on any plan, including Free, and you can export everything you have put in whenever you like.
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