China is approximately 9,596,960 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 3.45% the size of China. Meanwhile, the population of China is ~1.4 billion people (1.3 billion fewer people live in Vietnam).
This to-scale map shows a size comparison of China compared to Vietnam. For more details, see an in-depth quality of life comparison of Vietnam vs. China using our country comparison tool.
