Imperial Fluid Ounces to Liters Converter

One Imperial Fluid Ounce equals 0.0284130625 Liters (1 imp-fl-oz = 0.0284130625 l). Multiply an Imperial Fluid Ounce value by 0.0284130625 to get the equivalent in Liters. Use the calculator above for your value, or check the examples and reference table below.

Formula

l = imp-fl-oz × 0.0284130625

Multiply the Imperial Fluid Ounce value by 0.0284130625 to get the equivalent value in Liters.

Example Conversions

1 Imperial Fluid Ounce (imp-fl-oz)

0.0284130625 Liter (l)

5 Imperial Fluid Ounce (imp-fl-oz)

0.1420653125 Liter (l)

10 Imperial Fluid Ounce (imp-fl-oz)

0.284130625 Liter (l)

25 Imperial Fluid Ounce (imp-fl-oz)

0.7103265625 Liter (l)

100 Imperial Fluid Ounce (imp-fl-oz)

2.84130625 Liter (l)

Conversion Table

Common conversion values from Imperial Fluid Ounce to Liter
Imperial Fluid Ounce (imp-fl-oz)Liter (l)
0.10.00284130625
0.50.01420653125
10.0284130625
20.056826125
50.1420653125
100.284130625
250.7103265625
501.420653125
1002.84130625
2507.103265625
50014.20653125
100028.4130625

How to Convert Manually

Use these steps to convert Imperial Fluid Ounce values to Liter without the calculator.

  1. Write down the value in Imperial Fluid Ounce (imp-fl-oz) that you want to convert.
  2. Multiply that value by 0.0284130625.
  3. For example, 10 Imperial Fluid Ounces × 0.0284130625 = 0.284130625 Liters.
  4. Label the result as Liter (l).

Relative Size Comparison

1 Imperial Fluid Ounce
1 Liter35.19507973 Imperial Fluid Ounces
1 l

This chart shows the visual difference in size between exactly one Imperial Fluid Ounce and one Liter.

About Imperial Fluid Ounce and Liter

The imperial fluid ounce is about 28.413 milliliters, slightly smaller than the US fluid ounce, with 20 to the imperial pint rather than 16. Older UK packaging and recipes use it. 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 Fluid Ounce equals 0.0284130625 Liters (1 imp-fl-oz = 0.0284130625 l). Imperial Fluid Ounce is used in older UK packaging and in traditional British recipes. 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 Fluid Ounces equals0.4261959375Liters.

15 imp-fl-oz × 0.0284130625 = 0.4261959375 l

FAQ

How do I convert Imperial Fluid Ounce to Liter?

Multiply the Imperial Fluid Ounce value by 0.0284130625 to get the equivalent value in Liters.

What is the formula for Imperial Fluid Ounce to Liter?

The formula is l = imp-fl-oz × 0.0284130625.

How many Liters are in 1 Imperial Fluid Ounce?

1 Imperial Fluid Ounce equals 0.0284130625 Liters.

Can I convert Liter back to Imperial Fluid Ounce?

Yes. 1 Liter equals 35.19507973 Imperial Fluid Ounces, and the related converter can reverse the calculation.

What are common names for Imperial Fluid Ounce and Liter?

Imperial Fluid Ounce is shown as imp-fl-oz and may also be searched as imperial fluid ounces, uk fl oz. Liter is shown as l and may also be searched as liters, litre, litres.

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