Samoa is approximately 2,831 sq km, while Liechtenstein is approximately 160 sq km, making Liechtenstein 5.65% the size of Samoa. Meanwhile, the population of Samoa is ~203,774 people (164,637 fewer people live in Liechtenstein).
This to-scale map shows a size comparison of Samoa compared to Liechtenstein. For more details, see an in-depth quality of life comparison of Liechtenstein vs. Samoa using our country comparison tool.