A US liquid quart is one quarter of a US gallon.
Quarts to Dashs Converter — qt to dash
Convert Quart (qt) to Dash (dash) using the exact conversion factor (1 quart = 1,535.999998 dash). See the formula, worked examples, conversion table, history, and common uses.
Quarts to Dashs converter
Converter
Cooking Converter
Convert cooking volume and mass units used in recipes and nutrition workflows.
Context values
Some unit families need one extra value for a physically accurate result.
A cooking dash approximated as 1/8 teaspoon.
Result = input x 0.000946352946 / 6.161152e-7.
Volume units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts to Dashs
Quart and Dash both show up in recipes, and converting between them matters whenever a recipe from one country's cookbook needs to be followed with another country's measuring tools. Quart is most often used for us recipe measurement (larger liquid volumes).
Formula
dashs = quarts × 1535.99999805
This factor comes from each unit's defined relationship to the category's base unit: 1 quart equals 0.000946352946 base units, and 1 dash equals 6.161152e-7 base units, so dividing one by the other gives the direct quart-to-dash factor of 1535.99999805.
Simple example
1 qt × 1535.999998 = 1,535.999998 dash
1 quart = 1,535.999998 dashs.
Real-world example
2 qt × 1535.999998 = 3,071.999996 dash
2 quarts = 3,071.999996 dashs.
Conversion table
| Quart (qt) | Dash (dash) |
|---|---|
| 0.25 qt | 383.9999995 dash |
| 0.5 qt | 767.999999 dash |
| 1 qt | 1,535.999998 dash |
| 2 qt | 3,071.999996 dash |
| 4 qt | 6,143.999992 dash |
| 8 qt | 12,287.99998 dash |
Reverse conversion: Dash to Quart
1 dash × 0.0006510416675 = 0.0006510417 qt
1 dash = 0.0006510417 quarts.
quarts = dashs × 0.000651041667492
For a page dedicated to this direction, see Dash to Quart.
Understanding the Quart
Quart (qt) measures volume. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. It is classified as a US customary unit.
Where it's used: United States (cooking, dairy, motor oil packaging)
Uses of the Quart today
- US recipe measurement (larger liquid volumes)
- US motor oil and automotive fluid packaging
- US dairy and beverage packaging (quart containers)
History of the Quart
The quart ('quarter' of a gallon) follows the same English wine-gallon lineage as the US gallon, retained by the US after England moved to a different imperial standard in 1824.
Historical origin. Quart was not the invention of a single named person; it developed through the process described above.
Understanding the Dash (dash)
A cooking dash approximated as 1/8 teaspoon.
Quart — sources
- NIST Handbook 44, Appendix C — General tables of units including the US quart definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dashs are in 1 quart?
1 quart equals 1,535.999998 dashs, using the exact defined conversion factor rather than an estimate.
How do I convert quart to dash?
Multiply the quart value by 1535.999998. The converter above does this instantly to whatever precision you set.
How do I convert dash back to quart?
Use the reverse factor: 1 dash equals 0.0006510417 quarts. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart?
Quart (qt) measures volume. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. It is classified as a US customary unit.
What is a dash?
Dash (dash) is a unit of cooking.
Is the quart to dash conversion exact?
Yes. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
Where is the quart still used today?
United States (cooking, dairy, motor oil packaging)