My jar of Strub's Baby Dills has the following info:

• serving size 28g (1 oz)
  
  energy - 5 cal
  protein - 0.3g
  fat - 0g
  carbohydrate - 0.9g
  sodium - 290mg
  potassium - 34mg

The pickles are finger-sized ... so 3 of 'em made one ounce.

(in the US, manufacturers are allowed to label an item as zero calories if it's less than 5 per serving, including 4.99999g. Also if a food has less than 1g carb per serving, including 0.9999g, it may be labelled either zero or "<1g" )


hth,

Doreen