Oz to ML Converter

Convert US fluid ounces into millilitres.

Convert ML to Oz
Working rulemL = US fluid oz x 29.57352956

Convert US fluid ounces to milliliters for metric labels, bottles, and recipes.

BeveragesBottlesRecipesLabels

Check: Confirm the source is fluid ounces; weight ounces should not use this liquid-volume factor.

Translate Fluid Ounces Into Milliliters

Ounces-to-milliliters conversion helps translate US fluid-ounce values into metric liquid measurements. This is common for beverage portions, bottle labels, and recipe adjustments.

Before
Drink serving: 8 US fluid ounces
After
Metric bottle note: about 236.59 milliliters

Liquid Measure Used For US fluid ounces

US fluid ounce; this is volume, not an avoirdupois mass ounce.

1 US fl oz = 29.5735295625 mL exactly.

Interpreting Millilitres

Do not substitute a 30 mL nutrition-label approximation silently.

Convention-Specific Example

1 US fl oz produces 29.5735295625 mL under the declared profile. The calculator carries the value through the operation before formatting the displayed result.

Learn More About This Topic

Use the supporting references when the assumptions behind Oz to ML matter as much as the immediate result. For more context, read how liquid volume units compare before using the result in a real workflow.

Frequently Asked Questions

Do not substitute a 30 mL nutrition-label approximation silently.

US fluid ounce; this is volume, not an avoirdupois mass ounce.

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