Volume & Capacity

Cubic Decimeters to US Quarts

Convert cubic decimeters to us quarts instantly. 1 dm³ = 1.0566882094 qt. Includes the exact factor, a conversion table of common values and the definition of both units.

dm³
US Quarts

How to convert cubic decimeters to us quarts

To convert cubic decimeters to us quarts, multiply by 1.0566882094. The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.

qt = dm³ × 1.0566882094

Cubic Decimeters to US Quarts conversion table

The values people look up most often, rounded for reading. Use the calculator above for anything in between.

Cubic DecimetersUS Quarts
1 dm³1.056688 qt
2 dm³2.113376 qt
3 dm³3.170065 qt
5 dm³5.283441 qt
10 dm³10.566882 qt
20 dm³21.133764 qt
25 dm³26.417205 qt
50 dm³52.83441 qt
100 dm³105.668821 qt
500 dm³528.344105 qt
1,000 dm³1,056.69 qt

What is a cubic decimeter?

Exactly one litre, by definition.

What is a us quart?

A quarter of a US gallon.

The formula

qt = dm³ × 1.0566882094

Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.

How to use the Cubic Decimeters to US Quarts

  1. Type the number of cubic decimeters you want to convert.
  2. Read the result in us quarts straight away — there is no button to press.
  3. Check the table below for the values that come up most often, or reverse the conversion with the linked us quarts to cubic decimeters page.

Cubic Decimeters to US Quarts — frequently asked questions

How many us quarts are in a cubic decimeter?

One cubic decimeter equals 1.0566882094 qt. qt = dm³ × 1.0566882094

What is the formula to convert cubic decimeters to us quarts?

The formula is qt = dm³ × 1.0566882094. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.

How do I convert us quarts back to cubic decimeters?

Divide instead of multiplying: one us quart is 0.946352946 dm³. The reverse converter is linked in the related tools list.

Is this conversion exact?

Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.

Is this cubic decimeters to us quarts free to use?

Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.

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About this calculator

Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.

Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error