Convert US Cups to Teaspoons
1 US cup = 48 teaspoons. Type any value below to convert in either direction — the calculation happens in your browser.
US Cups to Teaspoons formula
Multiply the number of US cups by 48 to get teaspoons.
teaspoons = US cups × 48To go the other way: divide the number of teaspoons by 48, or multiply by 0.02083333.
US cups = teaspoons ÷ 48US Cups to Teaspoons conversion table
| US Cups | Teaspoons |
|---|---|
| 1 cup | 48 tsp |
| 2 cup | 96 tsp |
| 3 cup | 144 tsp |
| 4 cup | 192 tsp |
| 5 cup | 240 tsp |
| 6 cup | 288 tsp |
| 7 cup | 336 tsp |
| 8 cup | 384 tsp |
| 9 cup | 432 tsp |
| 10 cup | 480 tsp |
| 15 cup | 720 tsp |
| 20 cup | 960 tsp |
| 25 cup | 1,200 tsp |
| 30 cup | 1,440 tsp |
| 40 cup | 1,920 tsp |
| 50 cup | 2,400 tsp |
| 75 cup | 3,600 tsp |
| 100 cup | 4,800 tsp |
| 250 cup | 12,000 tsp |
| 500 cup | 24,000 tsp |
| 1,000 cup | 48,000 tsp |
Teaspoons to US Cups conversion table
| Teaspoons | US Cups |
|---|---|
| 1 tsp | 0.02083333 cup |
| 2 tsp | 0.04166667 cup |
| 3 tsp | 0.0625 cup |
| 4 tsp | 0.08333333 cup |
| 5 tsp | 0.1041667 cup |
| 6 tsp | 0.125 cup |
| 7 tsp | 0.1458333 cup |
| 8 tsp | 0.1666667 cup |
| 9 tsp | 0.1875 cup |
| 10 tsp | 0.2083333 cup |
About the US cup
A US customary cup is 8 fluid ounces, about 237 millilitres — the standard unit in American recipes.
About the teaspoon
A US teaspoon is about 4.93 millilitres and is the smallest common cooking measure.
Frequently asked questions
How many teaspoons are in a US cup?
There are 48 teaspoons in one US cup.
How many US cups are in a teaspoon?
There are 0.02083333 US cups in one teaspoon.
Is this conversion exact?
The ratio between the US cup and the teaspoon is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 US cups in teaspoons?
10 US cups equals 480 teaspoons.
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