# Business finance calculators

> Free finance calculators for small businesses: VAT, profit margin and markup, and break-even. All run in your browser, nothing is stored.

URL: https://gofirmhub.com/en/finance/
Last updated: 2026-10-03


A small set of free calculators for everyday business math. Enter your own figures — everything runs in your browser and nothing is stored.

- [VAT calculator](https://gofirmhub.com/en/finance/vat-calculator/): Add or remove VAT and see net, VAT and gross.
- [Profit margin & markup calculator](https://gofirmhub.com/en/finance/margin-calculator/): Turn cost and price into margin and markup.
- [Break-even calculator](https://gofirmhub.com/en/finance/break-even-calculator/): Find how many units you need to sell to break even.

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