Samoas GDP (PPP) is estimated at $1.4 billion in 2025. Samoas economy depends on agriculture, tourism, and remittances, with fisheries also significant. The PPP adjustment boosts GDP due to a low cost of living. As a Pacific island, Samoa is vulnerable to climate change and global tourism fluctuations. Investments in sustainable tourism and renewable energy aim to boost resilience, but geographic isolation and a small population limit growth. Foreign aid and regional trade are critical for Samoas economic stability. See detailed Samoa purchasing power parity data.