How many calories are in Doritos?

A single-serve bag (1 oz / about 12 chips) has 145 calories. Per 100g, Doritos contain 519 calories. A small convenience store bag (1.75 oz) has 260 calories, and a 3 oz party serving reaches 441 calories.

How do Doritos compare to regular tortilla chips?

USDA measures them the same: 519 calories, 27.4g fat and 691mg sodium per 100g for both. The seasoning is what separates them, since Doritos add MSG, whey, and artificial colors that plain tortilla chips don't have, but it doesn't move the calorie count.

Are Doritos keto-friendly?

Doritos have 55.7g net carbs per 100g, making them completely off-limits for keto. Even a 1 oz serving has about 16g net carbs, most of a day's keto allowance. Quest protein chips offer a low-carb alternative with a similar crunch.

Which Doritos flavor has the fewest calories?

Most Doritos flavors have nearly identical calories at 145-150 per 1 oz serving. Nacho Cheese, Cool Ranch, and Spicy Sweet Chili are all within 5 calories of each other. The calorie differences between flavors are negligible.

How much sodium is in Doritos?

Doritos contain about 691mg sodium per 100g. A 1 oz serving has roughly 193mg. The seasoning blend accounts for most of the sodium. Eating a 3 oz portion delivers about 587mg sodium, roughly a quarter of the daily recommended limit.

Are Doritos healthier than Cheetos?

Doritos are lower in calories (519 vs 567 per 100g) and fat (27.4g vs 36.5g), with more fiber (5.1g vs 0.8g) and protein (7.4g vs 5.5g). Cheetos have more sodium (928mg vs 691mg). Neither qualifies as healthy, but Doritos edge out Cheetos nutritionally.

Can I eat Doritos on a diet?

A single 1 oz serving (145 cal) can be budgeted into most diets. The challenge is stopping at one serving - Doritos are engineered for crave-ability. Buy single-serve bags rather than family size, and pair with protein like string cheese to boost satiety.

Are Doritos gluten-free?

Most Doritos are made with corn and are technically gluten-free, though not all flavors are certified. Nacho Cheese and Cool Ranch are generally considered gluten-free. Always check the packaging since formulations can change by region.

All Foods

Calories in Doritos

USDA Verified · FDC 2708208 · Aug 2026

145 calories

per 1 oz (about 12 chips) (28g)

7.4g

Protein

60.8g

Carbs

27.4g

Fat

5.1g

Fiber

Per 100g as prepared

Serving Sizes & Calories

Serving Size	Weight	Calories
1 oz (about 12 chips)Standard	28g	145 cal
100g	100g	519 cal
1 small bag (1.75 oz)	50g	260 cal
1 party size serving (3 oz)	85g	441 cal

519 calories per 100g as prepared

Complete Nutrition Facts

Per 100g as prepared

519 calories

Protein7.4g

Carbohydrates60.8g

Sugar2.6g

Fat27.4g

Fiber5.1g

Sodium691mg

Potassium223mg

Calcium137mg

Iron1.2mg

Vitamin A6mcg

Vitamin C0.4mg

How Doritos Compares

Doritos next to similar foods, all values per 100g:

Food	Calories	Protein	Carbs	Fat	Fiber
Doritos	519	7.4g	60.8g	27.4g	5.1g
Tortilla Chips	519	7.4g	60.8g	27.4g	5.1g
Cheetos	567	5.5g	54.5g	36.5g	0.8g
Nachos	350	4.3g	34.9g	21.5g	3.2g
Potato Chips	545	4.6g	55.4g	35.3g	2.9g