The Human Development Index (HDI) is a composite statistic that measures average achievement in key dimensions of human development: health, education, and standard of living. It combines life expectancy, mean years of schooling, and gross national income per capita into a single index, allowing crossβcountry comparisons.
Over the past decades, HDI trends have revealed stark geographic disparities. While many highβincome nations have seen steady improvements, several lowβincome regions lag behind, highlighting the importance of spatial analysis and cartographic visualisation to identify development gaps.
Our Methodhuman Development Trends widget lets users explore HDI trajectories for selected countries or regions, generating timeβseries charts and thematic maps. Use the formula below to understand how HDI is calculated.
What is the Human Development Index (HDI)?
How does the HDI combine different indicators?
What geographic disparities have been observed in HDI trends?
Can I use this calculator to compare specific countries?
How often is the HDI data updated?
What does a high HDI score indicate?
How can I interpret the HDI trends over time?
Results are for informational purposes only and do not constitute professional advice.
