Top 20 richest country in the world : Listing the richest countries in the world driven by high-finance, technology, and natural resources Picture based on 2025–2026 GDP (PPP) per capita forecasts from nominal GDP per capita rankings Lead by Liechtenstein, Singapore, and Luxembourg. Such standards are ultra high and European, Gulf and East Asian economies who visit the resting soil are often found on higher altitudes.
Top 20 Richest Countries in The World 2023 | Based. GDP per capita (PPP) ($):
- Liechtenstein
- Singapore
- Luxembourg
- Ireland
- Macao SAR
- Qatar
- Switzerland
- United Arab Emirates
- Norway
- United States
- San Marino
- Brunei
- Hong Kong
- Denmark
- Netherlands
- Iceland
- Austria
- Taiwan
- Sweden
- Belgium
Key Trends:
There are two ways to compare GDP number: this list refers to purchasing power parity (PPP), which corrects for cost of living and inflation making it easier to compare the standard of living between countries.
Singapore, Luxembourg, Macao, and Ireland have traded places at the top, partly due to low taxes and enormous financial/tech sectors, www. uniwide. com and Global Finance Magazine.
Total Wealth vs Per Capita: The U.S. is the number one country when it comes to total GDP ($30.6 trillion), however, there are a lot of measures in Per Capita, as the U.S. has a large population (also according to Wikipedia)
To remedy that, here are the top20 richest countries in the world based on GDP per Capita (PPP) projections for 2026. This list reflects not only the enormity of the economy, but the richness per citizen, adjusted for local purchasing power.
Top 20 Richest Countries (2026 Projections)
| Rank | Country | GDP per Capita (PPP) | Primary Wealth Driver |
| 1 | Liechtenstein | ~$206,120 | Private Banking & Finance |
| 2 | Singapore | ~$161,546 | Global Trade & Finance |
| 3 | Luxembourg | ~$155,275 | Wealth Management |
| 4 | Ireland | ~$150,865 | Tech & Pharma Hub |
| 5 | Macau SAR | ~$136,809 | Gaming & Tourism |
| 6 | Qatar | ~$131,402 | Natural Gas & Oil |
| 7 | Guyana | ~$117,535 | Offshore Oil Boom |
| 8 | United Arab Emirates | ~$112,260 | Trade, Tourism, Petroleum |
| 9 | Norway | ~$109,528 | Sovereign Wealth & Energy |
| 10 | Switzerland | ~$99,973 | Manufacturing & Finance |
| 11 | San Marino | ~$98,500 | Tourism & Financial Services |
| 12 | United States | ~$95,600 | Diverse Economy, Tech, Energy |
| 13 | Brunei | ~$94,445 | Oil & Natural Gas |
| 14 | Iceland | ~$89,200 | Tourism & Green Energy |
| 15 | Denmark | ~$86,100 | Pharma & Maritime Shipping |
| 16 | Netherlands | ~$84,500 | Global Trade & Logistics |
| 17 | Taiwan | ~$83,100 | Semiconductor Exports |
| 18 | Hong Kong SAR | ~$81,900 | Finance & Hub Trading |
| 19 | Austria | ~$79,200 | Manufacturing & Tourism |
| 20 | Belgium | ~$78,400 | Trade & Chemicals |
Key Insights:
Guyana a Nation on the Move: Guyana approaches among the fastest elongating and wealthiest nations per capita, due to large offshore oil speculations meanwhile several European nations are behind it.
Small State Supremacy: 14 of the top 20 are small (under 10 million), concentrations of wealth from specialization in finance, energy or tax-efficient trade.
The “Big Two”: Outside of the United States — and again, Germany usually does not appear in this top 20 per-capita list, and is at best at the periphery of the top 20 — there are only two huge world superpowers on this list.
