Tanzania is approximately 947,300 sq km, while Lithuania is approximately 65,300 sq km, making Lithuania 6.89% the size of Tanzania. Meanwhile, the population of Tanzania is ~58.6 million people (55.8 million fewer people live in Lithuania).
This to-scale map shows a size comparison of Tanzania compared to Lithuania. For more details, see an in-depth quality of life comparison of Lithuania vs. Tanzania using our country comparison tool.