A developed country, or advanced country, [1][2] is a country that has a high quality of life, developed economy, and advanced technological infrastructure relative to other less industrialized nations.

Details on which countries are considered to be developed countries according to the United Nations' Human Development Index (HDI).

May 20, 2025 · The top 50 nations in the HDI ranking are made up predominantly of countries from Europe, Asia, and North America, highlighting regional economic disparities across the globe.

Sep 14, 2025 · Learn the difference between developed countries and developing countries and how their status is determined. See a list of the 32 top countries by GDP.

Oct 21, 2025 · A ranking of the world’s most developed countries, based on the latest international measures of well-being, education, and living standards.

Explore the list of developed and developing countries in 2025 based on global economic criteria, including per capita income, HDI, and more.

2 days ago · Developed and developing nations share some common traits; just because a nation is considered developed, it doesn't mean it is not lacking in certain areas. The same can be said for …

Developed countries are also known as First World countries, industrialized nations, advanced economies, and more economically advanced countries. In addition to their high level of prosperity, …

Apr 23, 2018 · A developed country is a sovereign state with high industrial and Human Development Index compared to other countries. It must also have a technologically advanced infrastructure, and …

The classification of countries into developed, developing, and under-developed categories is based on metrics such as gross domestic product (GDP), gross national product (GNP), per-capita income, …