1 billion won to php July 8, 2019 16 32 64 128 1 billion won to php today 1 billion won to php peso 1 billion won to php in words Convert 1 billion won to php 1 4 billion won to php 1 billion south korean won to php 1 billion 700 million won to php 1 billion won into php $1 billion to php 1 to 10 billion