Home › Forums › Eat › Walnuts This topic contains 1 reply, has 2 voices, and was last updated by BT Nutritionist 1 year, 8 months ago. Author Posts March 21, 2018 at 1:57 pm #62783 Nadja073Participant I have bought a bag of walnuts already out of their shell. Would 2 pieces be equivalent to 1 whole walnut? This topic was modified 1 year, 8 months ago by Nadja073. March 22, 2018 at 6:29 am #62825 BT NutritionistKeymaster Hi Nadja, Two walnut halves would be equivalent to one whole walnut yes. Kindest Regards, BT Nutritionist 🙂 Author Posts You must be logged in to reply to this topic.