Fluid Ounces to Millilitres
Convert US or Imperial fluid ounces to millilitres and litres instantly.
How to use this tool
- Enter fluid ounces and fluid ounce type in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your millilitres and the full breakdown beneath it.
Frequently asked questions
- How many ml in a fluid ounce?
- 1 US fluid ounce = 29.574 mL. 1 Imperial fluid ounce = 28.413 mL.
- How many fluid ounces in a cup?
- 1 US cup = 8 US fluid ounces.