ChainCalories is a free nutrition calculator for restaurant chains. Build your exact order — a Chipotle bowl, Panda Express plate, or Starbucks drink — piece by piece and watch calories, protein, carbs and fat update live. No signup, no paywall. Set a calorie budget and the ticket warns you before you go over. Save your order as a shareable link. Covers Chipotle, Panda Express and Starbucks (including new protein cold foam), with more chains coming.