UtilityBaseCalculators
mL to Oz Converter
Convert milliliters to US fluid ounces and back, with a reference table.
Updated July 13, 2026
How to use the ml to oz converter
- 1Type a volume in milliliters.
- 2Read the fluid ounces instantly.
- 3Or type fluid ounces to convert back.
- 4Use the table for common values.
Common uses
- Converting a drink or bottle size
- Recipe liquid measurements
- Reading a metric volume in ounces
- Travel-size product limits
Frequently asked questions
How many mL is 1 fluid ounce?
One US fluid ounce is 29.5735 mL. So a 12 fl oz can is about 355 mL, and a 16.9 fl oz bottle is about 500 mL.
Is this US or UK fluid ounces?
US fluid ounces (29.5735 mL). The UK/imperial fluid ounce is 28.413 mL, so British recipes convert slightly differently.
About this tool
The mL to oz converter changes milliliters to US fluid ounces and back. One US fluid ounce is 29.5735 mL, so one mL is about 0.033814 fl oz. Edit either box to convert both directions. Note the UK/imperial fluid ounce differs slightly (28.413 mL). Everything runs in your browser.
Like most tools on UtilityBase, the ml to oz converter runs entirely in your browser — nothing you enter is uploaded or stored on a server. It's free to use with no account required. Browse more calculators here.
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