All Calculators

Add or remove VAT from any amount instantly. Supports UK, EU, and international VAT rates.

Quickly add VAT to any net amount. See the VAT amount and gross total instantly.

Extract VAT from a gross price. See the original net amount and VAT paid.

Calculate profit margin from revenue and cost. See profit and margin percentage.

Calculate markup percentage from cost and selling price, or find the selling price from a target markup.

Calculate the discount amount and final price after applying a percentage discount.

Convert between margin and markup instantly. See the equivalent percentage and a full conversion table.

Find out how many units you need to sell to cover your costs and start making profit.