Centiliters to fluid ounces (US) conversion calculator shown above calculates how many fluid ounces (US) are in 'X' centiliters (where 'X' is the number of centiliters to convert to fluid ounces (US)). In order to convert a value from centiliters to fluid ounces (US) (from cL to fl oz) simply type the number of cL to be converted to fl oz and then click on the 'convert' button.