Free business calculators for pricing and quotes

Updated on 30 September 2026 by the Proposal Expert editorial team

Work out your price, then put it straight into a quote

These free calculators work out the numbers behind a quote: VAT added or removed, profit margin, markup, a discount and the hourly or day rate you need. Each one shows the formula and a worked example, so you can check how the result comes about. The UK VAT rates come with their official source and the date they were checked, and prices are shown in pounds or dollars. When a figure is right, one click puts it into a quote you can send and have signed online.

VAT calculator

Add VAT to a net price or take it out of a gross price, at the UK rates of 20, 5 and 0 percent.

Open the VAT calculator

Margin calculator

Work out profit, margin on the selling price and markup on cost, or the selling price that gives the margin you want.

Open the margin calculator

Markup calculator

Find the selling price from your cost and a markup percentage, and see what margin that markup gives.

Open the markup calculator

Discount calculator

Work out how much a percentage discount takes off and what the customer pays, or find the price before the discount.

Open the discount calculator

Hourly rate calculator

Convert a salary to an hourly wage, or work out the hourly and day rate a freelancer needs to cover income and costs.

Open the hourly rate calculator

Frequently asked questions

Are the calculators free?

Yes. You can calculate without an account. You only create a free account when you want to put a result into a quote.

How up to date are the VAT rates?

Each calculator lists the official source of its rates and the date they were last checked, and we check them again when a rate changes.

How do I put a result into a quote?

Click the button under the result. After you log in or create a free account, a quote is ready with the price line, the tax rate and the right currency.

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