Imperial Quarts to Liters Converter
One Imperial Quart equals 1.1365225 Liters (1 imp-qt = 1.1365225 l). Multiply an Imperial Quart value by 1.1365225 to get the equivalent in Liters. Enter a value above to calculate the result. You can also use the formula and reference table below.
Formula
l = imp-qt × 1.1365225
Multiply the Imperial Quart value by 1.1365225 to get the equivalent value in Liters.
Example Conversions
1 Imperial Quart (imp-qt)
1.1365225 Liter (l)
5 Imperial Quart (imp-qt)
5.6826125 Liter (l)
10 Imperial Quart (imp-qt)
11.365225 Liter (l)
25 Imperial Quart (imp-qt)
28.4130625 Liter (l)
100 Imperial Quart (imp-qt)
113.65225 Liter (l)
Conversion Table
| Imperial Quart (imp-qt) | Liter (l) |
|---|---|
| 0.1 | 0.11365225 |
| 0.5 | 0.56826125 |
| 1 | 1.1365225 |
| 2 | 2.273045 |
| 5 | 5.6826125 |
| 10 | 11.365225 |
| 25 | 28.4130625 |
| 50 | 56.826125 |
| 100 | 113.65225 |
| 250 | 284.130625 |
| 500 | 568.26125 |
| 1000 | 1136.5225 |
How to Convert Manually
Use these steps to convert Imperial Quart values to Liter without the calculator.
- Write down the value in Imperial Quart (imp-qt) that you want to convert.
- Multiply that value by 1.1365225.
- For example, 10 Imperial Quarts × 1.1365225 = 11.365225 Liters.
- Label the result as Liter (l).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Imperial Quart and one Liter.
About Imperial Quart and Liter
The imperial quart is a quarter of an imperial gallon, about 1.137 liters, larger than the US quart. It survives mainly in older UK recipes and trade documents. The liter is exactly one cubic decimeter, a cube 10 cm on each side. Beverages, fuel, and engine displacement are sold and specified in liters across the metric world. One Imperial Quart equals 1.1365225 Liters (1 imp-qt = 1.1365225 l). Imperial Quart is used in older UK recipes and in Commonwealth trade documents. Liter is used in beverage bottles and cartons.
Precision and Rounding:US and imperial volume units share names but differ in size (an imperial gallon is about 20% larger than a US gallon), so confirm which system a figure uses before converting. Kitchen work tolerates rounding to the nearest milliliter or quarter-teaspoon; fuel, chemistry, and brewing need three or more decimal places.
Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).
Worked Example
15Imperial Quarts equals17.0478375Liters.
15 imp-qt × 1.1365225 = 17.0478375 l
FAQ
How do I convert Imperial Quart to Liter?
Multiply the Imperial Quart value by 1.1365225 to get the equivalent value in Liters.
What is the formula for Imperial Quart to Liter?
The formula is l = imp-qt × 1.1365225.
How many Liters are in 1 Imperial Quart?
1 Imperial Quart equals 1.1365225 Liters.
Can I convert Liter back to Imperial Quart?
Yes. 1 Liter equals 0.8798769932 Imperial Quarts, and the related converter can reverse the calculation.
What are common names for Imperial Quart and Liter?
Imperial Quart is shown as imp-qt and may also be searched as imperial quarts, uk quarts. Liter is shown as l and may also be searched as liters, litre, litres.
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