Convert cups to teaspoons
US cups to US teaspoons. Enter a value to convert, or use the cups to teaspoons chart further down the page.
1 US cup equals 48 US teaspoons. Going the other way, 1 US teaspoon = 0.02083333333 US cups.
How to convert cups to teaspoons
To convert US cups to US teaspoons, multiply the US cup value by 48. You can also divide by 0.02083333333 to get the same answer.
tsp = cup × 48
Worked example
Convert 15 cup to US teaspoons:
15 cup = 720 tsp
cups to teaspoons conversion chart
Use this cups to teaspoons table for quick reference without typing anything.
| US cups (cup) | US teaspoons (tsp) |
|---|---|
| 0.01 cup | 0.48 tsp |
| 0.1 cup | 4.8 tsp |
| 1 cup | 48 tsp |
| 2 cup | 96 tsp |
| 3 cup | 144 tsp |
| 5 cup | 240 tsp |
| 10 cup | 480 tsp |
| 20 cup | 960 tsp |
| 50 cup | 2,400 tsp |
| 100 cup | 4,800 tsp |
| 1,000 cup | 48,000 tsp |
What is a US cup?
The US customary cup is 8 US fluid ounces, or about 236.59 milliliters. US nutrition labels use a slightly different “legal cup” of exactly 240 mL.
What is an US teaspoon?
A US teaspoon is one third of a tablespoon, or about 4.93 millilitres. Medicine doses and baking recipes both use it, and it is the smallest standard kitchen measure.
Frequently asked questions
How many teaspoons are in an US cup?
1 cups equals 48 teaspoons. Going the other way, 1 teaspoons is 0.02083333333 cups.
How do you convert cups to teaspoons?
To convert US cups to US teaspoons, multiply the US cup value by 48. You can also divide by 0.02083333333 to get the same answer.
What is 10 cups in teaspoons?
10 cups equals 480 teaspoons. The conversion chart on this page lists the other values people look up most often.
Related volume conversions
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Convert other units to teaspoons
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