Volume conversion
Imperial quart to US liquid quart converter
Convert imp qt to qt instantly, choose the displayed precision, and verify the result with the formula and reference table below.
US liquid quart (qt)
Rounded for display only; calculations retain full precision.
Rounding and precision rules
- Convr calculates first and rounds the displayed result only once, at the final step.
- The default is a maximum of 6 decimal places; trailing zeros are removed.
- Very small values that would appear as zero, and values of 10¹² or more, use scientific notation.
- Display precision is not measurement uncertainty. For scientific, engineering, or regulated work, retain only the digits justified by the source measurement.
Calculation
Imperial quart to US liquid quart formula
qt = imp qt × 1.20095
Calculations retain full precision and the result is rounded only for display.
Worked example
For 10 imp qt, the result is 12.009499 qt. Substitute 10 imp qt into the formula to obtain 12.009499 qt.
A numerical value expressed in us liquid quart is usually larger than the same measurement expressed in imperial quart, because 1 imp qt equals 1.20095 qt.
Imperial quart to US liquid quart reference table
Common values rounded to a maximum of 6 decimal places.
| Imperial quart (imp qt) | US liquid quart (qt) |
|---|---|
| 1 imp qt | 1.20095 qt |
| 5 imp qt | 6.00475 qt |
| 10 imp qt | 12.009499 qt |
| 50 imp qt | 60.047496 qt |
| 100 imp qt | 120.094993 qt |
Understanding the units
About Imperial quart and US liquid quart
Imperial quart (imp qt)
One imperial quart (imp qt) equals 1.1365225 L, the base relationship used for this volume conversion.
US liquid quart (qt)
One us liquid quart (qt) equals 0.946352946 L, the base relationship used for this volume conversion.
When this conversion is useful
Imperial quart to US liquid quart conversion is useful for recipes, beverage quantities, fuel volumes, laboratory measurements, and container capacities. It lets you compare the same volume or capacity across documents, tools, or standards that use different units.
Learn with Convr
Conversion guides
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Understand how metric, US customary, and Imperial units differ, where each system is used, and how to convert between them reliably.
Read guide →Everyday conversionsUS Gallons vs Imperial Gallons: What Is the Difference?
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Read guide →Answers at a glance
Frequently asked questions
How do you convert Imperial quart to US liquid quart?
Use the formula qt = imp qt × 1.20095. Enter any value in the converter above to calculate the result instantly.
How many us liquid quart are in one imperial quart?
One imperial quart equals 1.20095 us liquid quart.
How does Convr round Imperial quart to US liquid quart results?
Convr keeps full numeric precision during the calculation and rounds only the displayed result. The default is a maximum of 6 decimal places, with selectable precision on this page.
Can I convert negative or decimal imperial quart values?
Yes. The converter accepts positive, negative, decimal, and scientific-notation values. Negative values are physically meaningful for some scales, such as temperature, but not for every measured quantity.
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