Jersey Mike's vs. Jimmy John's, by the numbers

Jersey Mike's publishes nutrition for 130 items and Jimmy John's for 136. The typical Jimmy John's item is lighter (median 620 calories vs 800), Jimmy John's has the single highest-protein item, and Jersey Mike's has the most protein-dense order. Below: the numbers side by side, then the lightest pick in each category both chains sell, all from the chains' own nutrition guides.
Items with published nutrition
Jersey Mike's: 130
Jimmy John's: 136
Median calories per item
Jersey Mike's: 800
Jimmy John's: 620
Real meals under 500 calories (15 g+ protein)
Jersey Mike's: 17
Jimmy John's: 27
Lightest real meal (15 g+ protein)
Jersey Mike's: Kid's Sub Turkey (Kids, Default build, white bread) (240 calories, 17 g protein)
Jimmy John's: Slim 1 (Unwich® lettuce wrap) (190 calories, 20 g protein)
Most protein
Jersey Mike's: #6 Roast Beef and Provolone (Giant, Mike's Way, white bread) (1780 calories, 110 g protein)
Jimmy John's: The J.J. Gargantuan® (16", French bread) (2160 calories, 156 g protein)
Most protein per 100 calories
Jersey Mike's: #19 BBQ Beef (Bowl, Default build, no bread) (12.1 g)
Jimmy John's: Slim 1 (Unwich® lettuce wrap) (10.5 g)
Keto meals (under 10 g net carbs, 15 g+ protein)
Jersey Mike's: 13
Jimmy John's: 23
Median sodium per item
Jersey Mike's: 1876 mg
Jimmy John's: 1610 mg

Questions people ask

Which is healthier, Jersey Mike's or Jimmy John's?

By the numbers, Jimmy John's has the lighter typical item and Jersey Mike's the better protein per calorie, so it depends on what you order. Real meals under 500 calories (150+ calories, 15 g+ protein): 17 at Jersey Mike's and 27 at Jimmy John's.

Which has more protein, Jersey Mike's or Jimmy John's?

Jimmy John's: The J.J. Gargantuan® (16", French bread) has 156 g. For protein without the calories, Jersey Mike's #19 BBQ Beef (Bowl, Default build, no bread) leads at 12.1 g per 100 calories.

Which is better for keto, Jersey Mike's or Jimmy John's?

Jimmy John's has more meals under 10 g net carbs with 15 g of protein (23 vs 13). Each chain's keto page lists them.

Where do these numbers come from?

Jersey Mike's and Jimmy John's own published nutrition guides, reviewed before import. Portions differ between chains, so compare calories and protein, not just item names.

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