How to Convert Teaspoons to Cups
Our free Teaspoons to Cups converter lets you instantly convert cooking volumes in both directions — no sign-up, no downloads, and 100% private since everything runs in your browser. Whether you're scaling a recipe that uses teaspoons, measuring spices, or doubling a vanilla extract measurement, this tool gives you instant accurate results with fractional display and bonus conversions to tablespoons, milliliters, and fluid ounces.
Why Use UtilDaily's Teaspoons to Cups Converter?
Our Teaspoons to Cups converter is designed for accuracy and ease of use in the kitchen. Whether you're scaling up a recipe, measuring spices, or converting a small measurement into a larger one, you'll find everything you need in one place.
- Instant bidirectional conversion between teaspoons and cups — type in either field and the other updates automatically
- Fractional display — perfect for recipes that need precise partial-cup measurements
- 100% private and free — everything runs in your browser with no data sent to any server, no sign-up, and no limits
- Common reference tables for cooking measurements (1 tsp to 768 tsp / 1 gallon)
- Bonus conversions to tablespoons, milliliters, and fluid ounces for additional context
- Click-to-load common values in the reference table
Frequently Asked Questions
How many cups is 48 teaspoons?
48 teaspoons equals exactly 1 cup. The conversion chain: 1 cup = 16 tbsp = 48 tsp = 8 fl oz = 236.588 ml. So: 6 tsp = 1/8 cup, 12 tsp = 1/4 cup, 16 tsp = 1/3 cup, 24 tsp = 1/2 cup, 36 tsp = 3/4 cup, 48 tsp = 1 cup, 96 tsp = 1 pint, 192 tsp = 1 quart.
How many cups is 24 teaspoons?
24 teaspoons equals exactly 1/2 cup. This is a very common conversion in cooking. 24 tsp = 8 tbsp = 1/2 cup = 4 fl oz = 118 ml.
How many cups is 12 teaspoons?
12 teaspoons equals exactly 1/4 cup. Common references: 1/4 cup of water = 12 tsp = 4 tbsp = 2 fl oz = 59 ml.
How many cups is 16 teaspoons?
16 teaspoons equals exactly 1/3 cup. This is a common conversion in baking, especially for liquids like oil, milk, or vanilla extract.
How many cups is 3 teaspoons?
3 teaspoons equals exactly 1 tablespoon. This is one of the most fundamental cooking conversions. So: 1 tsp = 1/3 tbsp, 3 tsp = 1 tbsp, 6 tsp = 2 tbsp, 9 tsp = 3 tbsp, 12 tsp = 4 tbsp (1/4 cup).
How do I convert cups to teaspoons?
To convert cups to teaspoons, multiply the cup value by 48. For example: 1/4 cup × 48 = 12 tsp, 1/2 cup × 48 = 24 tsp, 1 cup × 48 = 48 tsp, 2 cups × 48 = 96 tsp. Quick mental trick: 16 tbsp = 1 cup, 3 tsp = 1 tbsp, so 48 tsp = 1 cup.
How many teaspoons in a stick of butter?
1 stick of US butter = 1/2 cup = 8 tablespoons = 24 teaspoons. So 2 sticks = 1 cup = 16 tbsp = 48 tsp, 4 sticks = 2 cups = 32 tbsp = 96 tsp. Most butter wrappers in the US have tablespoon markings printed on the side.
Is a US teaspoon the same as a metric teaspoon?
A US teaspoon is exactly 4.92892 ml, while a metric teaspoon is exactly 5 ml. The difference is small (~1.4%) and usually doesn't matter in cooking. Our calculator uses the US teaspoon. For medical dosing or scientific use, always verify the standard used.
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