a thimble is a device placed on the end of the finger to prevent poking oneself with a needle. They come in various sizes to fit different sized fingers.
a thimbleful is an imaginary amount typically, poetically used to denote a tiny amount of liquid, slightly more than a drop but certainly not enough to whet one's thirst.
A specific amount cannot be ascribed to a thimbleful, however it is most certainly closer in approximation to a teaspoon than to a cup.
1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
0.16 cup 1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
There are 48 teaspoons in a cup, so a teaspoon is 1/48 of a cup.
1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
Tea has 5 calories per cup and then there are 15 calories per teaspoon or per cube of sugar added.
0.41 cup 1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
0.72 cup 1 cup is 48 teaspoons 1 teaspoon is 0.02 cup
3 tsp 1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
1 cup = 48 teaspoons 1 teaspoon = 0.02 cup
12 tsp 1 cup = 48 teaspoons 1 teaspoon = 0.02 cup