A caramel macchiato is not automatically higher or lower in caffeine than a matcha latte. The caramel macchiato gets caffeine from espresso, while the matcha latte gets it from powdered green tea. Compare the same size, temperature and current café recipe before deciding which has more.
What changes the answer
- Number of espresso shots in the caramel macchiato
- Grams or scoops of matcha in the latte
- Hot versus iced build and serving size
- Regional menu changes or customized orders
Caramel sauce, vanilla syrup and milk affect sweetness and calories, but they do not cancel the caffeine from espresso or matcha. A drink with extra syrup may taste stronger without containing more caffeine.
Use the current menu values
Starbucks provides separate nutrition pages for its caramel macchiato and iced matcha latte. Those pages show why you should compare the exact size and format; caffeine is listed with the product’s current build and may vary by market. If you order a custom number of shots or scoops, the published number may no longer apply.
Keep the daily total in mind
Add the caffeine from both drinks, plus other sources you consume. The FDA’s consumer guidance says that 400 mg per day is not generally associated with negative effects for most adults, while also noting individual differences and extra considerations during pregnancy or with some medicines.
Therefore, which has more caffeine—caramel macchiato or matcha latte? The menu listing and recipe dose decide; the drink names alone do not. You can also read our matcha latte caffeine guide for the matcha side of the comparison.