1. One teaspoon is about 6g-40g.

2. Generally, 1 teaspoon is equal to about 6 grams. A small teaspoon weighs about 15-20 grams, and a large teaspoon weighs about 30-40 grams, so a teaspoon is about 6 grams. -40g.

3. Tea spoon generally refers to a teaspoon, which is named after the small spoon used to make tea in ancient times. Refers to a smaller spoon. Also called a spoon, a teaspoon is different from spoons such as soup ladles and rice ladles. In modern life, a teaspoon also refers to a spoon used for eating. Its most common use is to stir milk tea or coffee.