Ounce (Imperial): unit of volume refers to the imperial fluid ounce, which is part of the imperial system of measurement. The imperial fluid ounce is slightly smaller than its U.S. counterpart and is equal to 28.413 milliliters.
Ounce (US fluid): is a measure of liquid capacity and is part of the U.S. customary system of measurement. It is typically abbreviated as "fl oz" or "oz" in recipes and labels.
1 fl oz is equal to 29.5735 milliliters.
1 fl oz is equal to 29.5735 milliliters.
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