FL OZ to ML Converter
Convert fluid ounces to milliliters
Frequently Asked Questions
How do I convert fluid ounces to milliliters?
US fluid ounce: multiply by 29.5735. 1 US fl oz = 29.57 ml. 8 fl oz (1 cup) = 236.6 ml. UK fluid ounce: multiply by 28.4131. 1 UK fl oz = 28.41 ml. The converter handles both systems.
What is the difference between US and UK fluid ounces?
US fl oz = 29.5735 ml. UK (Imperial) fl oz = 28.4131 ml. The US ounce is slightly larger. A US pint is 16 fl oz (473 ml) while a UK pint is 20 fl oz (568 ml). Always specify which system you are using.
How many ml is a standard drink?
A standard drink varies by country. US: 12 fl oz beer (355 ml), 5 fl oz wine (148 ml), 1.5 fl oz spirits (44 ml). UK: 25 ml single spirit measure. The converter helps compare serving sizes internationally.
How do I convert recipe measurements between fl oz and ml?
Common conversions: 1 fl oz = 30 ml (rounded), 2 fl oz = 59 ml, 4 fl oz = 118 ml, 8 fl oz = 237 ml, 16 fl oz = 473 ml. For baking precision, use exact values from the converter.
What is the difference between fluid ounces and weight ounces?
Fluid ounces measure volume. Weight ounces (oz) measure mass. 1 fl oz of water weighs approximately 1 oz, but this varies for other liquids. Honey: 1 fl oz weighs about 1.5 oz. Oil: 1 fl oz weighs about 0.8 oz.