Ordering the flat white (oat milk) at GBK? At 107 calories per serving, it's 5% of an average 2,200 kcal day. Protein-per-calorie: 4%.
healmeal logs this item in two taps. Search by name, or scan the GBK menu live with your camera. The portion is editable if you ordered a half-size or shared.
Nutrition values are published by GBK for a standard preparation. Modifications (extra sauce, no cheese, etc.) will change the totals. healmeal handles modifiers in-app.
FAQ
How many calories are in GBK's flat white (oat milk)?
GBK's flat white (oat milk) has 107 calories per serving.
How much protein is in a flat white (oat milk) at GBK?
A flat white (oat milk) at GBK has 1g of protein per serving.
Is the flat white (oat milk) a good macro-friendly choice at GBK?
Not really. Only about 4% of the calories come from protein, so it leans toward a treat rather than a high-protein meal.
Can I log GBK flat white (oat milk) in healmeal?
Yes. The menu scanner reads GBK's menu with your camera, or you can search by name. Modifiers like extra protein or no sauce update the totals.
Last updated 20 May 2026
