• Home
  • Features
  • Food Database
  • Blog
  • About
Get the App

Download and start your free trial to get your custom macro plan and food logging access today.

Download Eato App from App StoreDownload Eato App from Google Play
  • Calorie Tracker
  • Blog
  • Food Database
  • About
  • Support
© 2025 Eato. All rights reserved.
  • Privacy Policy
  • Terms & Conditions
  • Cookie Setting
  1. Subway Onions Red
https://eato.health/food-images/feast/act/subway-onions-red-44534766-1.webp

Subway ca

Subway Onions Red

Source of Calorie

Nutrition Facts

Amount% Daily Value

Total Carbohydrates

1 g

0%

Net Carbohydrates

1 g

0%

Sugars

0 g

0%

Added Sugars

No data

-

Dietary Fiber

0 g

0%

Protein

0 g

0%

Total Fat

0 g

0%

Saturated Fat

0 g

0%

Monounsaturated Fat

No data

-

Polyunsaturated Fat

No data

-

Trans Fat

0 g

0%

Cholesterol

0 mg

0%

Vitamins

Vitamin A

No data

-

Vitamin C

No data

-

Vitamin D

No data

-

Minerals

Sodium

0 mg

0%

Potassium

No data

-

Calcium

0 mg

0%

Magnesium

No data

-

Iron

0 mg

0%

Zinc

No data

-

*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

About

1 serving of Subway Onions Red contains 3 calories, 1g carbs, 0g fat, and 0g protein.
See how the food you eat fits into your diet with the Eato app

Eato: AI-Powered Food Scanner

With over 1.9m+ food entries, accurately track your calories to build simple meal plans for weight loss.

Download Eato App from App StoreDownload Eato App from Google Play

How Long to Burn Off 3 Calories?

*Based on this person: 25-year-old female, 5'7", 144 lbs

  • Blue swimming icon

    Swimming

    < 1 min

  • Orange jogging icon

    Jogging

    < 1 min

  • Green cycling icon

    Cycling

    < 1 min

  • Yellow walking icon

    Walking

    < 1 min

Home
Food Database
Brands
Subway

Food Nutrition Comparison

FoodUnitCaloriesCarbsProteinFat
Subway Crispy OnionsSubway Crispy Onions
1 serving80 Cal7 g1 g4 g
Subway WrapSubway Wrap
1 serving300 Cal50 g8 g8 g
Subway Mayonnaise
1 serving100 Cal0 g0 g11 g

Similar Food

Subway Mayonnaise
https://eato.health/food-images/feast/act/subway-crispy-onions-44534770-1.webp

Subway Crispy Onions

1 serving80 Cal

https://eato.health/food-images/feast/act/subway-wrap-44534723-1.webp

Subway Wrap

1 serving300 Cal

https://eato.health/food-images/feast/act/subway-mayonnaise-44534742-1.webp

Subway Mayonnaise

1 serving100 Cal

https://eato.health/food-images/feast/act/subway-salt-44534757-1.webp

Subway Salt

1 serving0 Cal

https://eato.health/food-images/feast/act/subway-pepper-44534758-1.webp

Subway Pepper

1 serving0 Cal

Related Blogs

21 day anti-inflammatory diet pdf

The 21-Day Anti-Inflammatory Diet PDF Guide

Nov 14, 2025

bowl of variety of foods representing a list of paleo foods

The Complete Paleo Food List: What to Eat or Avoid on the Paleo Diet

Nov 19, 2025

bowl of oatmeal representing oatmeal diet

The Oatmeal Diet: What Is It

Nov 14, 2025