Kitchen conversion
ounce into ml
Quick answer
1 fl oz = 29.57 ml.
Fluid ounce → Milliliter
Result
29.57 ml
1 fl oz → Milliliter
1 fl oz = 29.57 ml. Use the calculator below to change the amount, switch units, or convert a full recipe list while cooking.
This is a direct volume conversion using standard US kitchen units — no ingredient needed.
Tip: for baking, weighing in grams is more consistent than cups. Convert once, then scale the recipe up or down without re-measuring every spoon.
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FAQ
Ounce Into Ml?
1 fl oz = 29.57 ml.
Is this fl oz to ml conversion exact?
Yes for pure volume units using standard US kitchen measures.
US cup or metric cup?
This site uses the US legal cup (240ml-class cooking cup ≈ 236.588 ml) common in American recipes.