CalcAsk is committed to making every calculator usable by as many people as possible, including people who use assistive technology.
Our approach
- Semantic HTML and ARIA labels for all interactive elements, including calculator forms and navigation menus.
- Full keyboard navigation support — every calculator can be operated without a mouse.
- Visible focus states on all interactive elements.
- Color contrast that meets WCAG 2.2 AA guidelines in both light and dark mode.
- Descriptive alt text on informational images and icons.
- Support for the "reduced motion" operating system preference.
Ongoing work
Accessibility is an ongoing process. If you encounter a barrier using any calculator or page on CalcAsk, please let us know through the contact page so we can address it.