ARIA Coverage Calculator
Audit ARIA attribute coverage across interactive elements including roles, labels, and live regions.
How to Use the ARIA Coverage Calculator
- Enter count of interactive elements.
- Enter elements with ARIA roles and labels.
- Specify live regions and custom widgets.
- Click Calculate for ARIA audit results.
Casi d'Uso
- •Accessibility ARIA compliance audit
- •Screen reader compatibility check
- •Custom widget accessibility review
Formula
Score = (Role Coverage + Label Coverage) / 2
Domande Frequenti
How accurate is this calculator?
Results are based on standard industry formulas and are suitable for preliminary estimates.
What units are used?
Standard IT units (requests/sec, ms, %, USD) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.