Teaspoons to Quarts Converter
Enter the volume in teaspoons below to convert it to quarts.
Convert Teaspoons (US) to Quarts (US)
Enter a value in teaspoons (us) (tsp) to convert to quarts (us) (qt).
Teaspoon to Quart Conversion Table
Table showing various teaspoon measurements converted to quarts. Click any preset value or arrow to load it into the converter.
| Teaspoons (US) (tsp) | Quarts (US) (qt) |
|---|---|
| 1 tsp | 0.0052083 qt |
| 2 tsp | 0.0104167 qt |
| 2.5 tsp | 0.0130208 qt |
| 5 tsp | 0.0260417 qt |
| 10 tsp | 0.0520833 qt |
| 15 tsp | 0.078125 qt |
| 20 tsp | 0.1041667 qt |
| 25 tsp | 0.1302083 qt |
| 30 tsp | 0.15625 qt |
| 50 tsp | 0.2604167 qt |
How to Convert Teaspoons to Quarts
To convert teaspoons to quarts, multiply the volume by the following conversion ratio: 0.0052083 quarts/teaspoon.
Since one teaspoon is equal to 0.0052083 quarts, you can use this simple formula to convert:
The volume in quarts is equal to the volume in teaspoons multiplied by 0.0052083.
For example, here's how to convert 5 teaspoons to quarts using the formula above.
How Many Quarts Are in a Teaspoon?
There are 0.0052083 quarts in a teaspoon, which is why we use this value in the formula above.
Our teaspoon to quart calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Teaspoons and quarts are both units used to measure volume. Keep reading to learn more about each unit.
What Is a Teaspoon?
A teaspoon is a unit of volume equal to 0.0049289 liters (L), the base unit for volume. 1/3 of a US tablespoon (4.9289 mL). [1]
The teaspoon is classified as a US customary unit of volume. Teaspoons can be abbreviated as tsp; for example, 1 teaspoon can be written as 1 tsp.
When working with teaspoons (tsp) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, teaspoons (tsp) are widely used across fine-tolerance laboratory, analytical, and micro-scale volume measurements within US customary workflows, engineering documentation, and technical data sheets.
What Is a Quart?
A quart is a unit of volume equal to 0.9463529 liters (L), the base unit for volume. Equal to 1/4 US gallon or 2 US pints (946.35 mL). [2]
The quart is classified as a US customary unit of volume. Quarts can be abbreviated as qt; for example, 1 quart can be written as 1 qt.
When working with quarts (qt) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, quarts (qt) are widely used across standard volume applications within US customary workflows, engineering documentation, and technical data sheets.
When converting volume between teaspoons (tsp) and quarts (qt), keep full floating-point precision (1 tsp = 0.0052083 qt; 1 qt = 192 tsp) during intermediate calculations and round only the final quart figure to match your instrument tolerance.
More Teaspoon & Quart Conversions
Need to calculate in the opposite direction? Use our quarts (us) to teaspoons (us) calculator to switch your starting unit immediately. You can also explore related tools such as converting quarts (us) to teaspoons (us), converting gallons (us) to quarts (us), or converting pints (us) to quarts (us).
Convert from Teaspoons
Weight and volume require ingredient density (g/mL). Choose a USDA FoodData Central verified ingredient below:
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Teaspoons (US) (tsp) to Quarts (US) (qt)
- [2]NIST HB 44 SpecificationNIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Teaspoon (US) (tsp) & Quart (US Liquid) (qt)
- [3]NIST SP 811 ReferenceNIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (tsp to qt)