Convert 4.5 Cups to Teaspoons
How big is 4.5 cups? How many teaspoons are in 4 and a 1⁄2 U.S. cups? 4.5 cups to tsp conversion.
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4.5 U.S. Cups =
216 U.S. Teaspoons
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Result in Plain English
4.5 cups is equal to exactly 216 teaspoons.
In Scientific Notation
4.5 cups
= 4.5 x 100 cups
= 2.16 x 102 teaspoons