Convert US Quart to Cubic Decimeter
Convert us quarts to cubic decimeters instantly. 1 us quart = 0.946352946 cubic decimeter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Cubic Decimeter to US Quart converter for the reverse conversion.
Units explained
US Quart
A US liquid quart is one quarter of a US gallon (0.946352946 L).
From the Latin quartus, a quarter of a gallon.
Used for milk, oil and household liquids in the US.
English customary.
Cubic Decimeter
A cubic decimeter is the volume of a cube one decimeter on a side, exactly equal to one liter (0.001 m³).
Derived from the decimeter; in 1964 the CGPM defined the liter as exactly one cubic decimeter.
Common in chemistry and engineering as an exact synonym for the liter.
CGPM, 1964.
US Quart to Cubic Decimeter conversion formula
The relationship between us quarts and cubic decimeters:
To convert us quarts to cubic decimeters, multiply the value in us quarts by 0.946352946. To reverse, multiply cubic decimeters by 1.0566882094.
How to use this converter
Type a value into the calculator. The result in cubic decimeters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Cubic Decimeter to US Quart converter for the reverse direction.
Step-by-step: convert us quarts to cubic decimeters
- Write down the value in us quarts (qt).
- Multiply that value by the factor 0.946352946.
- The product is the equivalent value in cubic decimeters (dm³).
- To reverse, multiply the cubic decimeter value by 1.0566882094.
Worked examples
Example 1 — Convert 1 qt to dm³:
1 × 0.946352946 = 0.946352946 dm³
Example 2 — Convert 100 qt to dm³:
100 × 0.946352946 = 94.6352946 dm³
Real-world example — Plastic film and laminate thickness
A 500-us quart sheet is a typical spec for ID-card laminates and film overlays. Converting to cubic decimeters aligns the value with the unit most CAD systems and material datasheets prefer.
500 qt × 0.946352946 = 473.176473 dm³
Real-world example — Packaging gauge
A 4-us quart plastic bag thickness is a common spec for grocery and freezer bags. Converting from us quarts to cubic decimeters is what packaging buyers do whenever they bridge US and metric supplier quotes.
4 qt × 0.946352946 = 3.785411784 dm³
US Quart to Cubic Decimeter conversion table
Standard reference values for converting us quarts to cubic decimeters:
| US Quart [qt] | Cubic Decimeter [dm³] |
|---|---|
| 0.01 | 0.0094635295 |
| 0.1 | 0.0946352946 |
| 1 | 0.946352946 |
| 2 | 1.892705892 |
| 3 | 2.839058838 |
| 4 | 3.785411784 |
| 5 | 4.73176473 |
| 10 | 9.46352946 |
| 20 | 18.92705892 |
| 30 | 28.39058838 |
| 40 | 37.85411784 |
| 50 | 47.3176473 |
| 100 | 94.6352946 |
| 500 | 473.176473 |
| 1000 | 946.352946 |
Frequently asked questions
How many cubic decimeters is 1 us quart?
How do I convert us quarts to cubic decimeters?
How do I convert cubic decimeters back to us quarts?
How many cubic decimeters is 100 us quarts?
Popular volume unit conversions
Convert US Quart to other volume units
Show all US Quart conversions
Metric / SI (8 units)
US Customary (Liquid) (7 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (3 units)
Sources & references
Conversion factor (1 qt = 0.946352946 dm³) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.