Accessibility commitment
We designed this calculator to be usable by everyone. The experience meets WCAG 2.1 AA guidelines through semantic markup, keyboard-friendly interactions, and support for assistive technologies.
Key features
- All interactive elements have clear focus states and 44px targets.
- Live results announce updates politely to assistive tech.
- Color palettes maintain at least 4.5:1 contrast.
- Motion and animation respect the user's reduced-motion preference.
If you encounter barriers, please report them so we can improve quickly.