Convert liter to US fluid ounce

Here you can quickly calculate how many US fluid ounce fit in one liter.

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Conversion from liter to US fluid ounce example

Starting value Increment Accuracy

To convert liter to US fluid ounce, multiply by 33.814023.

1 l = 33.814023 fl oz

Example: 1 liter = 33.814023 US fluid ounce

A fluid ounce measures volume, not weight. The US fl oz is about 29.57 ml and the imperial fl oz about 28.41 ml, and neither matches the weight ounce (28.35 g) except roughly for water. Measure liquids in milliliters to avoid the ambiguity.
Between neighbouring volume units it is easy to drop a power of ten: 1 cubic meter is 1,000 liters and 1 hectoliter is 100 liters. A 50 m³ pool holds 50,000 liters. Convert everything to liters before comparing and the slips become obvious.

Score: 0

19.1 liter equals 646 US fluid ounce.

Correct answer: 19.1 liter = 646 US fluid ounce.

13.8 US fluid ounce equals 0.816 liter.

Correct answer: 13.8 US fluid ounce = 0.408 liter.

108 liter equals 3.65e+3 US fluid ounce.

Correct answer: 108 liter = 3.65e+3 US fluid ounce.