Generally, a spoon is about 5 grams, and 15 grams is 3 spoons. If it's a soup spoon, one spoon is about five grams, and fifteen grams is about three spoons. More than half a spoon, a flat spoon is about 20 grams, which is only a rough value and cannot be accurately judged.

For different seasoning items, the amount of one tablespoon is different. Generally speaking, a spoonful of sugar10g, a spoonful of milk powder10g, a spoonful of salt/45g, a spoonful of cooking oil15g and a spoonful of sugar15g. In this capacity, it should be said that one third of the salt is equal to one teaspoon.