In this site's July 9, 2026 nutrition snapshot, the modeled Jersey Mike's mayo portion contributes about 130.6 calories on a Mini, 261.2 calories on a Regular, and 522.4 calories on a Giant. The captured Wrap and Bowl examples use the same modeled mayo portion as the Regular, or 261.2 calories. Those figures come from the standard #9 Club Supreme ingredient rows. They are useful for planning, but they should not be treated as a promise about the exact amount applied to every restaurant-made order.
The Jersey Mike's Calorie Calculator can help you compare the complete product-size rows instead of treating mayo as the whole sandwich. That matters because the bread or bowl format, meat, cheese, bacon, vegetables, oil, and other toppings remain part of the total.
Mayo calories in the captured portions
The local official-source model lists these mayo values for the #9 Club Supreme:
- Mini: 130.6 calories, 14.2 grams of fat, and 89.6 milligrams of sodium.
- Regular: 261.2 calories, 28.5 grams of fat, and 179.2 milligrams of sodium.
- Giant: 522.4 calories, 56.9 grams of fat, and 358.3 milligrams of sodium.
- Wrap: 261.2 calories, 28.5 grams of fat, and 179.2 milligrams of sodium.
- Bowl: 261.2 calories, 28.5 grams of fat, and 179.2 milligrams of sodium.
The size pattern is more useful than a single universal answer. The Mini uses a smaller captured portion, the Giant uses twice the Regular amount in this model, and the Wrap and Bowl use the Regular portion. If you are comparing another sandwich, select its exact row in the calculator and check the current official source rather than automatically transferring these figures.
How mayo fits into a complete Club Supreme
The normalized Regular #9 Club Supreme row totals 1,191.2 calories in the same snapshot. Its modeled mayo component is 261.2 calories, so mayo is a meaningful part of that number, but it is not the only calorie source. The standard build also contains turkey, roast beef, Swiss, bacon, bread, and the listed toppings.
It may be tempting to subtract 261.2 from 1,191.2 and call the result an exact no-mayo order. That subtraction can be a planning estimate for the captured model, but it is not a separate official customized product row. A real order can vary because of portioning, preparation, substitutions, local practices, and later recipe changes. The more defensible workflow is to use the modeled ingredient as context, then verify the current order and nutrition information.
You can browse the menu calorie ranges before opening the calculator. For an explanation of how product-size rows and source dates are normalized, read the Jersey Mike's nutrition guide.
Mayo is not the same as Mike's Way oil
Mayo and the Olive Oil Blend are separate ingredient rows. On a cold sub, a Mike's Way order can include onions, lettuce, tomatoes, red wine vinegar, Olive Oil Blend, oregano, and salt. Mayo is not automatically another name for that oil component.
This distinction prevents a common planning error. Removing oil does not imply that mayo has been removed, and removing mayo does not imply that oil has been removed. If the standard build contains both, each must be considered separately. The related Mike's Way oil calorie guide shows the modeled Olive Oil Blend values by size and explains why vinegar and oil should not be combined into one guessed number.
Why Wrap and Bowl mayo can match the Regular portion
A Wrap or Bowl changes the format, but the captured mayo row does not necessarily shrink with it. In the #9 source files, Regular, Wrap, and Bowl each list 261.2 calories from mayo. Their complete totals still differ because the bread, wrap, or breadless format changes other components.
That is why format names alone cannot answer the final calorie question. A Bowl can remove the bread row while retaining the standard mayo, meat, cheese, and bacon rows. A Wrap replaces the bread with a tortilla while retaining the captured Regular mayo portion. The Jersey Mike's sizes and calories guide explains how Mini, Regular, Giant, Wrap, Bowl, and Tub labels map to separate source rows.
A practical way to compare an order
Start with the exact item and format, then review the whole row:
- Select the Mini, Regular, Giant, Wrap, or Bowl version you actually mean.
- Check whether mayo is part of that standard captured build.
- Review calories together with fat, sodium, carbohydrates, and protein.
- Treat any ingredient subtraction as a model, not as a guaranteed custom restaurant total.
- Verify the latest recipe, portion, ingredients, allergens, and availability through the official Jersey Mike's nutrition page.
This process is especially useful when two orders have similar names but different default ingredients. The nutrition article index contains more focused comparisons that can be used alongside the calculator.
Source and safety limits
These values describe Jersey Mike's official nutrition data captured on 2026-07-09. Recipes, ingredients, serving practices, suppliers, and menu availability can change. Restaurant-prepared portions can also vary from a modeled ingredient row.
Allergen fields require additional caution. The captured mayo ingredient lists egg in its source information, but an independent calculator cannot confirm current ingredients, shared equipment, preparation surfaces, substitutions, or cross-contact conditions at a restaurant. Use current official sources and the relevant location for safety-sensitive decisions.
The clearest answer is therefore size specific: about 130.6 modeled mayo calories for the Mini, 261.2 for the Regular, Wrap, or Bowl, and 522.4 for the Giant in this #9 example. Use those figures to understand the model, then use the complete item row for the meal you are actually comparing.