Free Business Tools
Quick, free calculators for the everyday numbers behind running a small business — no signup, all in your browser.
Calculators
VAT Calculator
Add VAT to an amount, or work out the VAT already included in a VAT-inclusive price.
Profit Margin Calculator
Work out profit, profit margin and markup from a cost and a selling price.
Discount Calculator
Work out the discount amount and final price from an original price and a discount percentage.