Milliliters to Fluid ounces Converter mL → fl oz

1 milliliter (mL) = 0.0338140227 fluid ounces (fl oz). Type a value below — the conversion happens instantly, entirely on your device.

From

1 mL = 0.0338140227 fl oz

Precision

500 milliliters = 16.907011 fluid ounces

500 × 0.033814 = 16.907011

1 mL equals 0.033814 fl oz, so multiplying by 0.033814 converts the value. The result describes the exact same quantity — only the measuring stick changes.

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How to convert milliliters to fluid ounces

fluid ounces = milliliters × 0.0338140227 — multiply the milliliter value by 0.033814.

Example: 500 mL = 16.907 fl oz.

To convert the other way: milliliters = fluid ounces ÷ 0.0338140227 — or use the dedicated fl oz to mL converter .

Milliliters-to-fluid-ounces is common for drinks and cosmetics (airline liquid limits are 100 mL / 3.4 fl oz). A 500 mL bottle is 16.91 US fl oz.

Milliliters to Fluid ounces conversion table

Milliliters (mL)	Fluid ounces (fl oz)
0.1	0.0033814023
0.25	0.0084535057
0.5	0.016907011
1	0.033814023
2	0.067628045
3	0.10144207
4	0.13525609
5	0.16907011
6	0.20288414
7	0.23669816
8	0.27051218
9	0.3043262
10	0.33814023
15	0.50721034
20	0.67628045
25	0.84535057
30	1.0144207
40	1.3525609
50	1.6907011
75	2.5360517
100	3.3814023
250	8.4535057
500	16.907011
1000	33.814023

About the units

What is a milliliter?

A milliliter (mL) is one thousandth of a liter, identical to one cubic centimeter (cc). Medicine doses and small liquid amounts are measured in milliliters.

What is a fluid ounce (us)?

A US fluid ounce (fl oz) is exactly 29.5735 mL — 1/8 of a US cup. Drink sizes and cosmetics are commonly labeled in fluid ounces. (The UK fluid ounce is slightly smaller: 28.41 mL.)

Frequently asked questions

How many fluid ounces are in 1 milliliter?

1 milliliter (mL) = 0.0338140227 fluid ounces (fl oz).

What is the formula to convert milliliters to fluid ounces?

fluid ounces = milliliters × 0.0338140227 — multiply the milliliter value by 0.033814.

How do I convert mL to fl oz without a calculator?

Multiply by 0.0338 for a close estimate. Exact factor: 1 mL = 0.0338140227 fl oz.

Is this mL-to-fl oz converter accurate and private?

Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.