About percentages.co.uk

Our Mission

Percentage calculations come up in everyday life constantly: calculating VAT on an invoice, working out how much you save in a sale, figuring out a tip at a restaurant, or understanding how much a salary has changed. Our goal is to make these calculations effortless for everyone.

Every calculator on this site shows clear, step-by-step workings so you do not just get an answer; you understand how it was reached. This helps you learn the method and verify the result.

What We Offer

• •Percentage of a number: find what a percentage of any number is.
• •Percentage increase and decrease: measure growth or reduction between two values.
• •Percentage change: calculate the change from one value to another.
• •Percentage difference: compare two values symmetrically.
• •Reverse percentage: find the original value before a percentage was applied.
• •VAT calculator: add or remove UK VAT at standard, reduced, or zero rates.
• •Discount calculator: find the sale price and saving for any percentage discount.
• •Tip calculator: calculate tips and split bills between groups.

Privacy First

We do not collect, store, or sell your data. All calculations happen in your browser. We do not use cookies for tracking and we do not require an account to use any of our tools. Read our Privacy Policy for full details.