A teaspoon (US) is a unit of volume measurement commonly used in American kitchens and food labeling. It is part of the US customary system and is typically abbreviated as "tsp." One US teaspoon is defined as exactly 4.92892 milliliters. It's also equivalent to one-third of a US tablespoon and one forty-eighth of a US cup.
This unit is frequently seen in recipes for small quantities of ingredients like salt, baking powder, or vanilla extract. It's also a common part of household measuring spoon sets, which usually include ¼, ½, and 1 teaspoon sizes.
Uses: The US teaspoon is widely used in both culinary and non-culinary contexts across the United States. The US teaspoon is a commonly used unit in everyday cooking, especially in baking, where accurate measurements of ingredients like spices, extracts, and baking powder are key to getting consistent results. Outside the kitchen, this small but essential unit is frequently used in healthcare as a standard measure for liquid medications, particularly when dosing for children. While medical professionals usually recommend milliliters for precision, many over-the-counter medicines in the US still refer to teaspoons as a practical reference.
The quart (US) is a unit of liquid volume in the U.S. customary system, equal to 32 US fluid ounces or approximately 946.353 milliliters. It's abbreviated as qt and is defined as one-fourth of a US gallon. A quart is also twice the size of a US pint and one-eighth of a gallon, making it a convenient middle-range measurement for recipes, packaging, and household use.
In American kitchens, the quart is commonly used for liquids like milk, broth, juice, and cooking oils. It's a standard size for measuring cups and storage containers and is widely seen in both home cooking and grocery products.
Uses: The US quart is frequently used in recipes that call for larger volumes of liquid soups, stews, stocks, and marinades. It's also a common reference point for batch cooking and food storage. Many kitchen containers and measuring pitchers are marked in quarts, making it easy for home cooks to portion ingredients accurately.
Outside the kitchen, quarts are used in food and beverage packaging, such as milk cartons, ice cream tubs, and juice bottles. The unit also appears in automotive contexts, where motor oil is sold in quarts. Thanks to its versatility and widespread recognition, the quart continues to be a trusted unit in both culinary and everyday settings.
1 tsp = 0.005208 qt
Let’s say you want to convert 100 tsp to qt.
Using the formula:
100 × 0.005208 = 0.521 qt
So, 100 tsp is approximately 0.521 qt.
| Teaspoon (US) (tsp) | Quart (US) (qt) |
|---|---|
| 1 tsp | 0.005 qt |
| 2 tsp | 0.01 qt |
| 3 tsp | 0.016 qt |
| 4 tsp | 0.021 qt |
| 5 tsp | 0.026 qt |
| 6 tsp | 0.031 qt |
| 7 tsp | 0.036 qt |
| 8 tsp | 0.042 qt |
| 9 tsp | 0.047 qt |
| 10 tsp | 0.052 qt |
| 11 tsp | 0.057 qt |
| 12 tsp | 0.062 qt |
| 13 tsp | 0.068 qt |
| 14 tsp | 0.073 qt |
| 15 tsp | 0.078 qt |