How many fl oz are in one mL?

There are 0.033814 fluid ounces (us) in one millilitres (1 mL = 0.033814 fl oz).

What is the conversion formula for mL to fl oz?

The exact conversion formula is: 1 mL = 0.0338140227 fl oz. This converter uses this formula to give you an accurate result for any value you enter.

Millilitres to Fluid Ounces (US) Converter

Name: Millilitres to Fluid Ounces (US) Converter
Creator: Gera Tools
License: https://creativecommons.org/licenses/by/4.0/

Convert mL to fl oz instantly — 1 mL = 0.0338140227 fl oz. Free, browser-only tool.

Free Millilitres to Fluid Ounces (US) converter. Type a value in either field for an instant result. Formula: 1 mL = 0.0338140227 fl oz. No data sent to any server. It runs free in your browser on Gera Tools, with nothing uploaded.

Last updated 30 June 2026 Source: Gera Tools

How do I convert Millilitres to Fluid Ounces (US)?

To convert Millilitres (mL) to Fluid Ounces (US) (fl oz), use the formula: 1 mL = 0.0338140227 fl oz. For example, 1 mL equals 0.033814 fl oz.

Get one useful tool a week

Like this tool? Enter your email and we'll send you one genuinely useful Gera tool a week — plus a link to come back to this one. No spam, one-click unsubscribe any time.

Millilitres to Fluid Ounces (US) Converter

This free volume converter converts Millilitres (mL) to Fluid Ounces (US) (fl oz) and back again. The exact conversion factor is 1 mL = 0.033814 fl oz, so 10 mL equals 0.33814 fl oz.

Type a value in either field — the result updates in real time. The reference table below shows common conversion values at a glance. All calculations run entirely in your browser with no data sent to any server.

Millilitres (mL)	Fluid Ounces (US) (fl oz)
1 mL	0.033814 fl oz
5 mL	0.16907 fl oz
10 mL	0.33814 fl oz
100 mL	3.3814 fl oz