Ordering the the original slider at White Castle? At 140 calories per serving, it's 6% of an average 2,200 kcal day. Protein-per-calorie: 17%.
healmeal logs this item in two taps. Search by name, or scan the White Castle menu live with your camera. The portion is editable if you ordered a half-size or shared.
Nutrition values are published by White Castle 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 White Castle's the original slider?
White Castle's the original slider has 140 calories per serving.
How much protein is in a the original slider at White Castle?
A the original slider at White Castle has 6g of protein per serving.
Is the the original slider a good macro-friendly choice at White Castle?
Yes. About 17% of the calories come from protein, which is a solid ratio for a sit-down or quick-service meal.
Can I log White Castle the original slider in healmeal?
Yes. The menu scanner reads White Castle'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
