# Percentage Calculator

> Calculates percentage value, rate, percentage change, discount with cash discount, VAT, and tip splitting.

- Open in browser: https://pockettoolbox.org/en/percentage-calculator
- Runs entirely in your browser; files and input are never uploaded.

## How it works

Percentage calculator for values, changes, discounts, VAT, and tip splitting.

Calculates standard formulas (value, rate, base ± %), percentage changes from A to B, discounts with cash discount, net and gross amounts, and tip splitting with formula steps.

Client-side floating-point calculation with numerical rounding. Runs locally in the browser without server requests.

## FAQ

### How do I calculate a percentage?

Percentage value = base value × percent ÷ 100. Example: 19% of 250 is 250 × 19 ÷ 100 = 47.50. The calculator does this for you.

### Can I calculate VAT and discounts?

Yes, it handles percentage change, discounts with early payment discount, VAT and tips.

## Popular tasks

- [VAT Calculator](https://pockettoolbox.org/en/vat-calculator)

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PocketToolbox (https://pockettoolbox.org/en)