Blog Expert Q&A How much is in a serving of grapes? Save Print Print Facebook X Pinterest Email A serving of fresh fruit is about ½ cup. A serving of grapes, or ½ cup of grapes is about 16 grapes. Notice: JavaScript is required for this content. Close Close Log in to give your feedback Notice: JavaScript is required for this content. or Create an Account More Articles Hacks For Healthy Back-to-School Habits Snacks For Sports: Fresh Picks For Athletes & Spectators Honoring Tradition With A Plant-Forward Twist Close Close Log in to save this Notice: JavaScript is required for this content. or Create an Account