Stay up-to-date with today's 19th May 2024 WST exchange rates and conversion for USD and other popular currencies. As of 1 WST is equivalent to 0.3659 USD , making it a great time to exchange your currency. Whether you're traveling for business or pleasure, make sure you're getting the most out of your money with the latest exchange rates. Easily convert any amount of Samoan tala to any currency in the world.