Nutritional Breakdown: How many carbs are in a Jersey Mike's Giant sub?

October 27, 2025 •

4 min read

Jersey Mike's Giant subs can contain over 150 grams of carbohydrates, a significant amount that varies depending on your order. Understanding how many carbs are in a Jersey Mike's Giant sub is crucial for anyone monitoring their nutritional intake, especially those on specific diets.

Quick Summary

The carbohydrate count for a Jersey Mike's Giant sub varies significantly based on the type of bread and specific toppings. Most Giant subs contain well over 100 grams of carbohydrates, predominantly from the large bread roll.

Key Points

High Carb Content: Jersey Mike's Giant subs can contain over 150 grams of carbohydrates, largely from the large roll.
Bread is the Main Factor: The type of bread—white, wheat, or gluten-free—is the primary determinant of the sub's carb count.
'Sub in a Tub' is the Lowest Carb Option: Ordering your sub in a tub removes the bread, drastically cutting carbohydrate intake.
Wraps Offer a Middle Ground: Choosing a wrap instead of a Giant roll can help lower your carb count while still enjoying a handheld meal.
Customization is Key: You can reduce carbs by selecting gluten-free bread, reducing sauces, and adding more low-carb vegetables.
Review Nutritional Data: Check the official Jersey Mike's nutrition guide to make informed decisions before ordering.

Decoding the Giant Sub: The Carbs Explained

The Giant sub from Jersey Mike's is a substantial 14-15 inch sandwich, and a significant portion of its nutritional value, especially its carbohydrate content, comes from its large bread roll. While the total number of carbs fluctuates with each specific sub and customization, it is common for a Giant sub to contain over 100 grams of carbohydrates. For context, the dietary reference intake (DRI) for carbohydrates for an adult is 130 grams per day, meaning a single Giant sub could account for most, if not all, of a day's recommended intake.

The Role of Bread and Toppings in Total Carb Count

The choice of bread is the single biggest factor influencing the carbohydrate total. Jersey Mike's offers several bread options, including white, wheat, and gluten-free, each with a different carb count. Furthermore, the ingredients, sauces, and extra toppings can add more carbs. For instance, condiments like mayonnaise can increase the total, while fresh vegetables contribute smaller amounts, but also some dietary fiber.

Comparison of Carbs in Popular Giant Subs

To provide a clearer picture, here is a comparison of the approximate carbohydrate content for several popular Jersey Mike's Giant subs, based on data from nutritional databases. It's important to note that these values can vary slightly depending on the exact preparation and any added sauces or extra toppings.


Sub Name (Giant)	Bread Type	Carbs (g)	CalorieKing Source [INDEX]
#16 Chicken Philly	Wheat	145g
#56 Big Kahuna	White	146g
#13 Original Italian	Wheat	138g
#17 Steak Philly	Wheat	138g
#02 Jersey Shore's Favorite	Wheat	134g
#06 Roast Beef & Provolone	White	128g
#01 BLT	Wheat (with mayo)	132g
#08 Club	Gluten-Free (with mayo)	95g

Strategies for Lower-Carb Orders

For those looking to enjoy Jersey Mike's while managing their carbohydrate intake, there are several effective strategies. These options focus on reducing or eliminating the largest source of carbs: the bread.

The 'Sub in a Tub' Option

Perhaps the most effective way to drastically reduce carbs is to order your sub 'in a tub'. This option removes the bread entirely, serving the ingredients in a container. For example, a Giant #7 Turkey Breast & Provolone sub in a tub contains only 240 calories and a much lower carb count compared to the bread version.

Opting for a Wrap

While still containing carbs, a wrap generally offers a lower carbohydrate count than a Giant sub roll. For instance, a Regular #13 Original Italian on a Tomato Wrap has 710 calories, significantly less than its Giant sub counterpart. This is a good middle-ground solution for those who still want a wrap but are conscious of carbs.

Customizing Your Sandwich

Another approach is to order a sub on gluten-free bread. While not carb-free, a Giant #08 Club on gluten-free bread has a lower carbohydrate count (95g) than a Giant sub on traditional wheat or white bread. Additionally, you can request lighter versions of condiments or ask for less cheese and meat to further reduce the total carb and calorie count.

Understanding Carb Types in Your Sub

Not all carbohydrates are the same. A Giant sub's carbs come from various sources, mainly the bread, which provides both starches and some fiber, and ingredients like vegetables, which provide fiber and natural sugars. For instance, the Giant #16 Chicken Philly on Wheat has 145g of total carbohydrates, which includes 10g of dietary fiber. Fiber is beneficial for digestion and can help you feel full, but it's important to be aware of the total carbohydrate load, particularly simple sugars which can cause blood sugar spikes.

Conclusion: Making Informed Choices

Knowing how many carbs are in a Jersey Mike's Giant sub is the first step towards making a more informed dietary choice. While these subs are delicious and filling, their high carbohydrate content, primarily from the bread, means they are not suitable for low-carb diets. However, with options like the 'sub in a tub' or wraps, you can still enjoy your favorite flavors while managing your carb intake. As with any meal, balancing your choices and considering the overall nutritional impact is key to a healthy diet. You can find more detailed nutritional information directly on the Jersey Mike's website.

Making Your Jersey Mike's Order Work for You

Evaluate your needs: Before ordering, assess your daily carb allowance and determine if a Giant sub fits your nutritional goals.
Ask for 'Sub in a Tub': For the lowest carb count, choose this option to eliminate the bread entirely.
Explore wrap options: A wrap is a good compromise if you still want a handheld sandwich but fewer carbs than the Giant sub roll.
Choose gluten-free bread: If available and suitable for your diet, the gluten-free roll can lower the overall carb total.
Customize ingredients: Requesting extra veggies and light sauce can further tailor your meal to your nutritional plan.

By taking these steps, you can enjoy Jersey Mike's while maintaining control over your dietary intake.

Frequently Asked Questions

The carbohydrate count for a Jersey Mike's Giant sub is typically well over 100 grams, with some options exceeding 150 grams, primarily due to the large bread roll.

To reduce carbs, you can order your sub 'in a tub' to remove the bread, choose a wrap instead of the large roll, or ask for the gluten-free bread option, which has a lower carb count.

Yes, the type of bread has the biggest impact on the total carbohydrate count. While both white and wheat Giant rolls are high in carbs, alternative options like the gluten-free bread have a lower carb count.

A Giant sub made on gluten-free bread will have a significantly lower carb count compared to one on traditional white or wheat bread. For example, a Giant #08 Club on gluten-free bread has 95g of carbs, compared to over 100g on standard bread.

A 'Sub in a Tub' is a low-carb option where your sandwich ingredients are served in a bowl without the bread. It's a great choice for those on low-carb diets.

While the bread is the largest source of carbs, additional toppings and sauces can increase the total. Condiments like mayonnaise and certain cheeses will add carbs and calories, though vegetables primarily add fiber.

You can find the official nutritional information, including detailed carb counts for all products and sizes, on the Jersey Mike's website under their nutritional information section.