A European beverage says 330 ml. What's that in fluid ounces?

330 ml = 11.2 fl oz. That's a standard can of soda in Europe—smaller than a typical US soda bottle (16-20 fl oz).

How do I estimate milliliters to fluid ounces mentally?

Rough estimate: divide by 30. Example: 240 ml ÷ 30 = 8 fl oz. For precision, divide by 29.5735.

My prescription says 15 ml. How many fluid ounces is that?

15 ml ≈ 0.51 fl oz. Most medicine uses metric (ml) dosing, which is more precise than fl oz for medication.

I'm comparing perfume bottles. One says 50 ml, another says 1.7 fl oz. Are they the same size?

50 ml ≈ 1.69 fl oz. They're essentially the same size—1.7 fl oz is the US labeling for a 50 ml bottle.

Milliliters (ml) to Fluid Ounces (fl oz) Converter

Enter a value to instantly convert between volume units.

From

Precision4 dp

1 Milliliter = 0.0338 US Fluid Ounce

Key Formulas

Liter → US Gallon

gal = L × 0.264172

US Gallon → Liter

L = gal × 3.78541

US Cup → Milliliter

mL = cup × 236.588

Milliliter → US Cup

cup = mL × 0.00422675

Formula

fl oz = ml ÷ 29.5735

To convert milliliters to fluid ounces, divide by 29.5735. This is useful when reading metric beverage labels, cooking instructions, or medication dosing and converting to US measurements.

Source: NIST SP 811, Table B.8

Frequently Asked Questions

Real-World Examples

Small beverage shot or espresso-sized portion. About one fluid ounce or a tablespoon.

30 mL = 1.01 fl oz

Standard glass or cup of liquid. European serving size; slightly larger than 8 US fl oz.

250 mL = 8.45 fl oz

Large bottle or half-liter. Common beverage size in Europe; about 1 US pint.

500 mL = 16.91 fl oz

One liter bottle. Standard for water, soda, or wine; slightly larger than 1 US quart.

1000 mL = 33.81 fl oz

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Milliliters (ml) to Fluid Ounces (fl oz) Converter

Key Formulas

Formula

Frequently Asked Questions

Real-World Examples

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