Teaspoons to Quarts
Convert teaspoons to quarts instantly — one teaspoon is 0.00520833 quarts.
| Teaspoons | Quarts |
|---|---|
| 1 tsp | 0.005208 qt |
| 2 tsp | 0.010417 qt |
| 3 tsp | 0.015625 qt |
| 5 tsp | 0.026042 qt |
| 10 tsp | 0.052083 qt |
| 25 tsp | 0.130208 qt |
| 50 tsp | 0.260417 qt |
| 100 tsp | 0.520833 qt |
How to use
- Enter a value in the Teaspoons field.
- The Quarts figure appears immediately — no button to press.
- Typing in the Quarts field converts back to Teaspoons the same way.
- Use the reference table for the values that come up most often.
Teaspoons to Quarts formula
The factor from teaspoons to quarts is 0.00520833333.
qt = tsp × 0.00520833333
Put another way, one teaspoon is exactly 1/192 of a quart.
Why this factor: the teaspoon and the quart are both defined against the liter, so dividing one definition by the other gives 0.00520833333 directly. Both definitions are set out in full below.
To go the other way, divide by 0.00520833333 — or use the Quarts to Teaspoons converter, which is the same calculation reversed.
Worked example
Start with 8 tsp. Multiply by 0.00520833333 to get 0.041667 qt.
8 tsp × 0.00520833333 = 0.041667 qt
The converter above does this for any value you type, in either direction.
What is a teaspoon?
A US teaspoon is the smallest common cooking measure, one third of a tablespoon.
Definition: Exactly one sixth of a US fluid ounce, so about 4.9289 milliliters — conventionally rounded to 5 mL.
Where it is used: Recipes, spice and leavening quantities, and liquid medicine doses.
What is a quart?
A quart is a quarter of a US gallon — two pints.
Definition: Exactly one quarter of a US liquid gallon, so exactly 0.946352946 liter.
Where it is used: Milk, motor oil, stock and broth, and ice cream in the US.
Worth knowing: Close to a liter but about 5% smaller, which makes it an easy source of recipe error.
Teaspoons vs Quarts
The teaspoon and the quart belong to the same family of units, so converting between them is usually a matter of shifting a decimal point or applying a small whole-number factor.
Frequently asked questions
How many quarts are in a teaspoon?
One teaspoon equals 0.00520833333 quarts.
What is the formula to convert teaspoons to quarts?
Multiply the number of teaspoons by 0.00520833333. To reverse it, divide by 0.00520833333 instead.
How do I convert quarts back to teaspoons?
Divide by 0.00520833333, which is the same as multiplying by 192.
How many quarts are in 10 teaspoons?
10 tsp works out to 0.052083 qt.
Is there anything to watch out for with quarts?
Close to a liter but about 5% smaller, which makes it an easy source of recipe error.
How is the teaspoon defined?
Exactly one sixth of a US fluid ounce, so about 4.9289 milliliters — conventionally rounded to 5 mL.