Small, genuinely useful tools — no sign-up, no catch. Each one runs right here in your browser. Built by us, because building useful things is what we do.
Put a real pound figure on any job someone does by hand — per year and over three years.
Eight quick questions about how your business runs, with an honest answer at the end.
Check your income tax, National Insurance and take-home pay against your salary.
What you can legally claim in interest and compensation on an overdue invoice.
Tidy a messy CSV — trim spaces, drop blanks, kill duplicates. Nothing leaves your browser.
Add or remove VAT at 20%, 5% or 0% — net, VAT and gross in one glance.
Work out selling price, profit, markup and margin — whichever number you start from.
HMRC business mileage allowance for cars, vans, motorcycles and bikes.
What that recurring meeting really costs in people's time — per session and per year.
Fill in the details, add your logo, and print or save a clean, professional invoice as a PDF.
What a manual task costs you by hand — and how fast a tool that does it instead would pay for itself.
Your bank balance month by month for a year — and the month you'd run dry, before it happens.
The day rate and hourly rate you need to hit your income target — after holidays and admin.
How many sales before you start making money — units and revenue needed to break even.
Self-employed? How much of every payment to keep back for the taxman, as a figure and a percentage.
Salary plus employer's National Insurance and pension — the real cost of an employee before you commit.
Monthly repayment, total interest and the full month-by-month schedule on a business loan.
Count working days between dates, or find a deadline — skipping weekends and bank holidays.