Interactive learning tool

Universal Health Coverage Dimensions and Equity Explorer

Universal health coverage requires progress across several connected dimensions. Adjust the illustrative values to see why broad enrolment alone does not guarantee access to needed, good-quality services without financial hardship.

Build an illustrative coverage profile

Use the sliders or arrow keys. Values are synthetic percentages for learning, not country data.

Population reach85%

Share of people entitled and practically able to enter the system.

Needed services available75%

Breadth and availability of appropriate services.

Service quality70%

Extent to which available services are capable of producing benefit.

Financial protection60%

Protection from unaffordable out-of-pocket healthcare costs.

Disadvantaged-group gap20 points

Illustrative shortfall below the national profile's limiting dimension.

What the profile shows

National bottleneck

60%

The lowest selected dimension.

Disadvantaged-group illustration

40%

National bottleneck minus the selected gap.

Important: The bottleneck is a teaching device, not an official UHC score or formula. Real assessment requires separate service-coverage, financial-hardship, quality and equity evidence.

Equivalent results table

This table provides the same information as the visual bars and updates with every change.

Dimension	Illustrative value	Interpretation

Method and assumptions

This explorer treats the lowest selected dimension as the system's illustrative bottleneck because strong performance in one area cannot substitute fully for a major gap in another. The disadvantaged-group result subtracts the selected equity gap from that bottleneck, with a floor of zero.

The tool does not combine indicators into the WHO UHC Service Coverage Index, estimate financial hardship, compare countries or determine whether UHC has been achieved. It collects no personal information and sends no data outside the browser.