The top 10 wealthiest nations in the world are typically measured by Gross Domestic Product (GDP) per capita, which represents the average economic output per person. As of recent data, here are the top 10 richest countries based on GDP per capita:

The top 10 wealthiest nations in the world are typically measured by Gross Domestic Product (GDP) per capita, which represents the average economic output per person. As of recent data, here are the top 10 richest countries based on GDP per capita:

1. **Luxembourg**

2. **Switzerland**

3. **Ireland**

4. **Norway**

5. **Singapore**

6. **United States**

7. **Qatar**

8. **Iceland**

9. **Denmark**

10. **Australia**

These rankings can vary slightly depending on the source and the specific metrics used, but these countries are consistently among the wealthiest in terms of GDP per capita.