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Subway · Salads

Tuna Mayo SaladSubway calories & macros

A Subway Tuna Mayo Salad (Regular) has 204 calories (854 kJ), with 15.4 g protein, 12.9 g fat and 5.9 g carbs per serve. That is about 10% of the 8,700 kJ daily intake used on Australian food labels.

Subway Tuna Mayo Salad
Calories204854 kJ
Protein15.4 g31% of energy
Fat12.9 g58% of energy
Carbs5.9 g12% of energy
Protein 31%Fat 58%Carbs 12%

A7.5 g protein per 100 kcal - excellent protein density on Macro Menu's S to F scale

Open in the Macro Menu appAll Subway items

Full nutrition (Regular)

Per serveAmount
Energy854 kJ (204 kcal)
Protein15.4 g
Fat, total12.9 g
  - saturated4.2 g
Carbohydrate5.9 g
  - sugars4.1 g
Sodium400 mg

As published by Subway.

Tuna Mayo Salad sizes and options

OptionkcalkJProtein gFat gCarbs gSat fat gSugars gSodium mg
Regular20485415.412.95.94.24.1400
Large3941,64829.925.710.18.56.3791

Lowest: Regular at 204 kcal. Highest: Large at 394 kcal - a 190 kcal spread.

Customise it: what swaps change

Per-serve totals after a common change. Modifier figures are Macro Menu estimates unless Subway publishes the component itself.

ChangekcalkJProtein gFat gCarbs g
As sold20485415.412.95.9
Double meat (+113 kcal)3171,32625.620.56.9
+ Avocado (+58 kcal)2621,09616.618.29.4
+ Smoky Bacon (+57 kcal)2611,09218.417.96.1
+ Extra cheese (+56 kcal)2601,08818.817.76.0
No cheese (-56 kcal)14861912.08.15.8

How it compares with other Subway salads

Of the 19 salads on the Subway menu, Tuna Mayo Salad ranks 10th of 19 for protein and is the 5th lowest in calories. The category average is 250 kcal, so this one is below average by 46 kcal.

ItemkcalkJProtein gFat gCarbs g
Honey Mustard Leg Ham Salad (2 options)16870311.97.312.7
Turkey Salad (2 options)17171514.36.612.6
Peri Peri-Style Chicken Salad (2 options)19581621.28.47.8
Tuna Mayo Salad (2 options)20485415.412.95.9
Chicken Strips Salad (2 options)20887019.411.75.9
Korean-Style BBQ Steak Salad (2 options)21087917.68.613.5
Seafood Sensation Salad (2 options)2179088.213.714.0

Sorted by calories, showing the items either side of this one. See every Subway salads item.

Quick answers

How many calories are in a Subway Tuna Mayo Salad?

Tuna Mayo Salad at Subway ranges from 204 to 394 calories depending on the option. The Regular is 204 kcal (854 kJ).

How much protein is in Subway's Tuna Mayo Salad?

15.4 g of protein in the Regular, which works out to 7.5 g per 100 kcal - rated A (excellent) for protein density on Macro Menu.

How many kJ is that?

854 kJ. Australian menus list kilojoules; divide by 4.184 to get calories. 854 kJ is roughly 10% of an 8,700 kJ day.

Is it a lower-calorie choice at Subway?

Within Subway salads it is the 5th lowest of 19. The lowest-calorie option in that category is Veggie Delite with Avo Salad at 150 kcal, and the highest-protein is Chicken & Bacon Ranch Salad with 22.6 g.

Compare it with

The closest salads and bowls by calories, at the other chains and on this menu.

vs Seaweed Salad CucumberSushi Hub · +4 kcal, -12.2 g proteinvs Extra Brown Rice (Bowl)Guzman y Gomez · +13 kcal, -10.9 g proteinvs Avo Parmesan CrunchNando's · +55 kcal, -4.9 g proteinvs Korean-Style BBQ Steak SaladSubway · +6 kcal, +2.2 g protein

More Subway salads

Chicken Strips Salad208 kcal · 19.4 g proteinKorean-Style BBQ Steak Salad210 kcal · 17.6 g proteinPeri Peri-Style Chicken Salad195 kcal · 21.2 g proteinSeafood Sensation Salad217 kcal · 8.2 g proteinSweet Onion Chicken Teriyaki Salad222 kcal · 18.9 g proteinPizza Melt Salad237 kcal · 13.3 g protein

Subway full menuHighest protein at SubwayLowest calorie at SubwayOther restaurants

Source: Subway Australia nutrition guide, May 2026, with its Spicy Range (Apr 2026) and Rice Bowls (Sep 2026) updates, per serve as sold. Last checked against the live menu on 11 September 2026. Every source.