Philippines is approximately 300,000 sq km, while Indonesia is approximately 1,904,569 sq km, making Indonesia 535% larger than Philippines. Meanwhile, the population of Philippines is ~109.2 million people (157.8 million more people live in Indonesia).
This to-scale map shows a size comparison of Philippines compared to Indonesia. For more details, see an in-depth quality of life comparison of Indonesia vs. Philippines using our country comparison tool.
