Help & Usage Guide

Getting Started

This site provides a collection of calculators to help you with percentages, shopping discounts, tips, body measurements, financial planning and more. Results update automatically as you type – there’s no need to click a separate calculate button.

Using the Calculators

Accessibility

We aim to make the calculators usable for everyone. All inputs are properly labelled, results are announced via screen readers using ARIA live regions, and keyboard focus styles are visible. If you encounter any accessibility barriers, please contact us.

Privacy & Cookies

Calculations occur entirely in your browser. We use local storage to remember your history, language, theme and cookie preferences. This information never leaves your device. See our privacy policy for details.

The cookie banner appears the first time you visit. Accepting or declining cookies simply stores your preference; it does not enable third‑party tracking.

Contact

Questions or feedback? Reach out via contact@example.com.