US customary to metric

US fluid ounces to milliliters.

Convert US fluid ounces to milliliters instantly. Enter a volume to see the result, exact formula, and quick chart.

US fl oz to mL Exact factor Free to use

Volume calculator

How much does it hold?

29.57353

1 US fluid ounce is about 29.57353 milliliters.

The conversion

The US-fluid-ounces-to-milliliters formula.

This page uses US customary fluid ounces.

Formula

Multiply by 29.5735295625

mL = US fl oz × 29.5735295625

Example

Convert 10 US fluid ounces

10 × 29.5735295625 = 295.735295625 mL.

Definition

A US fluid ounce

1 US fl oz = 29.5735295625 mL exactly.

Quick reference

US fluid ounces to milliliters chart.

Common US fluid ounce volumes and their milliliter equivalents.

US fluid ouncesMilliliters
129.57353
5147.8676
10295.7353
501,478.676
1002,957.353

Fluid ounces to milliliters, explained

Good to know.

Quick answers about this volume conversion.

How do I convert US fluid ounces to milliliters?

Multiply US fluid ounces by 29.5735295625. For example, 10 US fl oz is about 295.735 mL.

How many milliliters are in a US fluid ounce?

One US fluid ounce is exactly 29.5735295625 milliliters.

Is this a US or imperial fluid ounce?

This converter uses the US customary fluid ounce. Imperial fluid ounces are different.