Convert US fluid ounce to milliliter

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

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Conversion from US fluid ounce to milliliter example

Starting value Increment Accuracy

To convert US fluid ounce to milliliter, multiply by 29.57353.

1 fl oz = 29.57353 ml

Example: 1 US fluid ounce = 29.57353 milliliter

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.
The US recipe cup is about 237 ml, neither 250 ml nor 200 ml. Rounding up to 250 ml makes a batch about 6% too big; rounding down to 200 ml about 15% too small. Use 2.4 dl per cup, or the exact 236.6 ml when baking demands precision.

Score: 0

224 milliliter equals 11.4 US fluid ounce.

Correct answer: 224 milliliter = 7.57 US fluid ounce.

16 milliliter equals 0.541 US fluid ounce.

Correct answer: 16 milliliter = 0.541 US fluid ounce.

178 US fluid ounce equals 5.26e+3 milliliter.

Correct answer: 178 US fluid ounce = 5.26e+3 milliliter.

5.6 US fluid ounce equals 331 milliliter.

Correct answer: 5.6 US fluid ounce = 166 milliliter.