Oh yeah, tablespoons…
- Metric: 15 ml
- US: 14.8 ml
- Australia: 20 ml
Real fun when a recipe calls for a tablespoon of salt, and I accidentally use the Australian one for a US recipe. But, of course, depending on the salt, it can weigh anything from 0.8 g/ml to 1.25 g/ml. A US tablespoon of sea salt flakes weighs 11.84 g, and an Australian tablespoon of table salt weighs 25 g, which is more than double.
To add to the fun, a tablespoon of "kosher salt" is a meaningless measure unless I know the brand: Morton kosher salt is almost twice as dense as Diamond Crystal.
Glad to have gotten that off my chest…