1.2 billion litres = 1200 megalitres = 1.2 gigalitres Works well in places that need to represent things large and small. Europe, Canada, Australia, and pretty

1.2 billion litres = 1200 megalitres = 1.2 gigalitres Works well in places that need to represent things large and small. Europe, Canada, Australia, and pretty much everywhere else. But enjoy your cubic furlongs and tablespoons.