Ounces (oz) to Milliliters (ml) Converter
Oz to ml and ml to oz. You'll need this for international recipes, medicine dosing, mixing cocktails, or just figuring out how big that 350ml bottle actually is in ounces.
Why Ounces to Milliliters Comes Up So Often
Cocktail recipes say 1.5 oz. Medicine bottles say ml. Baby formula instructions mix both. Skincare? Same thing. A shot glass is 1.5 oz, which is about 44 ml. A standard 8 oz cup? That's 237 ml. Once you start looking for the oz/ml divide, you literally can't unsee it.
Quick Reference Table
For the numbers you'll actually use: 1 oz = 29.6 ml. 2 oz = 59.1 ml. 4 oz = 118.3 ml (small cup). 8 oz = 236.6 ml (standard cup). 12 oz = 354.9 ml (soda can). 16 oz = 473.2 ml (a pint). 32 oz = 946.4 ml (a quart). You'll see these on recipe sites and product labels all the time.
Frequently Asked Questions
About 29.57 ml. But for everyday stuff, just round to 30 ml per ounce. Close enough.
Nope, and this confuses a lot of people. Fluid ounce = volume. Regular ounce = weight. They only line up for water. Oil, honey, flour? Completely different numbers. Don't mix them up.
UK fluid ounces are slightly different — 1 UK fl oz = 28.4131 ml. This converter uses US fluid ounces by default since that's what most people search for.