Business tools
VAT, margin, pricing and freelance rate calculators.
17 tools · all free · all running in your browser
VAT Calculator
Add or remove VAT instantly.
Discount Calculator
Sale price and savings.
Margin Calculator
Profit margin from cost and price.
Markup Calculator
Price from cost plus markup.
ROI Calculator
Return on investment, annualised.
Break-even Calculator
Units needed to cover costs.
Freelance Hourly Rate Calculator
What you need to charge.
Percentage Calculator
Every percentage question at once.
Percentage Change Calculator
Growth or decline between values.
Profit Calculator
Revenue minus costs, as a margin.
Commission Calculator
What you earn on a sale.
Invoice Generator
A proper invoice, as a PDF.
Electronic Invoice XML
FatturaPA, without an accountant's portal.
Email Signature Generator
One that survives Outlook.
Date Calculator
Days between, or days from now.
Time Zone Meeting Planner
One hour that works for everyone.
Compound Interest Calculator
What regular saving turns into.