Home / In-N-Out Burger / Hamburger (mustard & ketchup) & Diet Coke
In-N-Out Burger
Hamburger (mustard & ketchup) & Diet Coke
Hamburger (mustard & ketchup) & Diet Coke at In-N-Out Burger has 310 calories, 16g protein, 41g carbs and 10g fat — sourced from In-N-Out Burger Nutrition Facts, not AI guesses. Single beef patty, lettuce, tomato, onion, mustard and ketchup - no cheese, no spread - on bun; paired with a Diet Coke (0 cal) for the leanest full burger meal on the menu.
Source: In-N-Out Burger Nutrition Facts ↗. Menus change periodically; values may vary by location.
See all 17 In-N-Out Burger meals → · Highest-protein In-N-Out Burger meals → · In-N-Out Burger nutrition calculator →


“Great app that comes in handy while dieting. I don't have to think about what to order, any pick from the app will keep me within my calories.”
“I've never had an app tell me all the healthy options at different fast foods.”
“Helped me hit my goals and gave amazing recommendations!”
See how Hamburger (mustard & ketchup) & Diet Coke fits your day.
MacroBite scores this against the calories and protein you have left today — and logs it in one tap.
Rated 4.7★ by 1000+ people · 3-day free trial · Cancel anytime