Free calculators
Quick answers for pricing and tax. Work out VAT, sales tax, markup, your hourly rate or a CIS deduction — then put the numbers straight onto an invoice.
Add or remove VAT or GST from any price.
Open calculator Sales tax calculatorUS sales tax, with labor and materials split.
Open calculator Markup & margin calculatorPrice a job and see your real profit.
Open calculator Hourly rate calculatorWork out what to charge per hour and per day.
Open calculator CIS calculatorUK CIS deduction and the amount you get paid.
Open calculatorWhy these calculators?
They answer the questions that come up when pricing a job: how much VAT or sales tax to add, how much profit a markup really gives you, what hourly rate covers your costs, and how much a UK contractor will actually pay you after CIS. Everything runs in your browser — nothing you type is stored.
Each calculator shows the working, not just the answer, so you can explain a price to a customer. When the numbers look right, one tap takes you to the invoice maker to turn them into a clean PDF invoice, quote or receipt.