What makes up 1 tbsp?
Kitchen Fact: 1 tablespoon equals exactly 3 teaspoons.
What size is a tbsp?
15 mlTraditional definitions. In nutrition labeling in the US and the UK, a tablespoon is defined as 15 ml (0.51 US fl oz). A metric tablespoon is exactly equal to 15 ml (0.51 US fl oz).