How many calories is Doritos?

1 serving (28g) of Doritos has 145 calories.

How much protein is in Doritos?

1 serving (28g) of Doritos has 2 grams of protein.

How many calories are in 100g of Doritos?

100g of Doritos has 519 calories and 7 grams of protein.

What is a standard serving for Doritos?

A standard serving of Doritos is 1 serving (28g), which has 145 calories and 2 grams of protein.

How do I estimate my portion of Doritos?

The easiest way is to estimate the main calorie drivers separately: how many servings from the bag, single-serve or share-size bag, number of handfuls and dips eaten with them. If you don't know how much Doritos you ate, or whether you had a serving, handful, cup, packet or bowl, download Welling and it will help estimate the portion for you.

Doritos

1 serving (28g) of Doritos contains 145 calories and 2 grams of protein

Amount

Serving

Other servings:

145 calories

per 1 serving (28g)

Protein 2g

Carbs View in app

Fat View in app

Log with Welling

See the full macros for Doritos in the Welling app.

Nutrition Facts for 1 serving (28g) of Doritos

Nutrition per serving of Doritos. Values other than calories and protein are available in the Welling app.
Calories	145 kcal
Protein	2g
Fat	View in app
Carbs	View in app
Fiber	View in app
Sugar	View in app
Sodium	View in app

Macro Ratio for Doritos

See how protein, carb and fat are split for this food in the app.

View in app

Foods Related to Doritos

Healthier Alternatives for Doritos

Frequently Asked Questions

How many calories is Doritos?: 1 serving (28g) of Doritos has 145 calories.
How much protein is in Doritos?: 1 serving (28g) of Doritos has 2 grams of protein.
How many calories are in 100g of Doritos?: 100g of Doritos has 519 calories and 7 grams of protein.
What is a standard serving for Doritos?: A standard serving of Doritos is 1 serving (28g), which has 145 calories and 2 grams of protein.
How do I estimate my portion of Doritos?: The easiest way is to estimate the main calorie drivers separately: how many servings from the bag, single-serve or share-size bag, number of handfuls and dips eaten with them. If you don't know how much Doritos you ate, or whether you had a serving, handful, cup, packet or bowl, download Welling and it will help estimate the portion for you.

Sources and methodology

Nutrition values are reviewed and compiled from published food composition data, the sources listed below, and Welling’s own nutrition database. Values are based on common serving sizes and may vary by portion size, ingredients, cooking method, and restaurant preparation.

References

USDA FoodData Central (opens in a new tab) US Department of Agriculture
EFSA food composition data (opens in a new tab) European Food Safety Authority
Energy and Nutrient Composition of Food (SG FoodID) (opens in a new tab) Health Promotion Board, Singapore
Nutrient Information Inquiry System (opens in a new tab) Centre for Food Safety, Hong Kong
MenuStat (opens in a new tab) Restaurant menu nutrition data, NYC Department of Health and Mental Hygiene
Welling food database Welling's own food and serving size data

Last updated: September 29, 2026