In-N-Out
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Medium Diet Coke
Say 'Diet Coke'. The fountain also pours regular Coke, Cherry Coke, Dr Pepper, 7UP and Barq's, all full sugar.
1g
Total carbs
0g
Sugar
−50g
vs usual
Instead of a Medium Coca-Cola (15 oz with ice) (50g sugar)
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I ordered it
What's in it
Diet Coke, Medium 15 oz (with ice)
1g carbs
Verified against In-N-Out's nutrition info on 2026-10-09. Drinks are made by hand, so amounts vary. Not medical advice.