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