How Many Calories in Tortilla Chips & Nachos? Nutrition & Macros
A serving of tortilla chips (28 g, about 7–10 chips) has 139 calories
Protein 1.9g · Carbs 18.9g · Fat 6.2g
Tortilla chips are a popular corn-based fried snack and one of the most calorie-dense foods in the snack aisle at 497 kcal per 100 g. Most of the energy comes from carbohydrates (67.4 g) and fat (22.3 g), with only 6.62 g of protein per 100 g. They are a staple companion for salsa, guacamole, and cheese dips. With a water content of only about 2%, tortilla chips are one of the driest foods you can eat. Tortilla chips are also known as nacho chips — 'nachos' is simply tortilla chips served with toppings like cheese and salsa.
2079 kJ · per 100g · Water: 1.94 g
Calorie Calculator: Tortilla Chips (Nachos)
28 g Tortilla Chips (Nachos) contains 139 kcal
Calories by Portion Size
| Portion | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 serving / ~10 chips (28 g) | 139 kcal | 1.9g | 18.9g | 6.2g |
| 1 restaurant basket (56 g) | 278 kcal | 3.7g | 37.7g | 12.5g |
| 100 grams | 497 kcal | 6.6g | 67.4g | 22.3g |
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Tortilla Chips (Nachos) — Nutrition Facts
| Tortilla Chips (Nachos) | per 100g |
|---|---|
| Calories | 497 kcal |
| Protein | 6.62 g |
| Fat | 22.3 g |
| Carbs | 67.4 g |
| Fiber | 4.7 g |
| Sugar | 1.21 g |
| Sodium | 310 mg |
| Potassium | 206 mg |
| Magnesium | 84 mg |
| Phosphorus | 234 mg |
| Vitamin C | 0 mg |
| Vitamin B6 | 0.202 mg |
| Folate | 22 mcg |
| Manganese | 0.357 mg |
| Water | 1.94 g |
Source: USDA FoodData Central (FDC ID: 173143) · Data verified April 2026
Variations
Plain salted tortilla chips
497 kcal per 100 g — the standard variety. Yellow corn, fried, and salted. Most common type found in stores and restaurants. The baseline for all tortilla chip comparisons.
Baked tortilla chips
~430 kcal per 100 g — about 13% fewer calories than fried (497 kcal). Baked instead of fried, so less fat but still calorie-dense. Slightly crispier texture. A good compromise if you want tortilla chips with fewer calories, but they are still not a low-calorie food.
Blue corn tortilla chips
~480 kcal per 100 g — slightly fewer calories than yellow corn (497 kcal). Blue corn contains more anthocyanins (antioxidants that give the blue/purple color) and slightly more fiber. The flavor is nuttier and earthier. Nutritionally very similar to yellow corn chips, but with a small antioxidant advantage.
Dietary Perspectives
For Weight Loss
Very calorie-dense at 497 kcal per 100 g — one of the worst snacks for weight loss. A serving (28 g, ~10 chips) has 139 kcal, but it's very easy to eat 3–4 servings in one sitting without noticing. With salsa (low cal) they're better than with guacamole or queso. Choose baked tortilla chips (~430 kcal) or air-popped popcorn (387 kcal/100 g, only 31 kcal per cup) as a lower-calorie alternative.
For Athletic Performance
Moderate carb source (67.4 g/100 g) but low protein (6.62 g). Not efficient for recovery compared to foods with higher protein-to-calorie ratios. Can work as a quick pre-workout carb source in a pinch. The sodium content (310 mg/100 g) helps with electrolyte balance during endurance training. Pair with a protein source like hummus for better post-workout nutrition.
For Keto
NOT suitable for keto — 62.7 g net carbs per 100 g. Even a single serving (28 g) has ~17.6 g net carbs, which can use up most or all of a strict 20–50 g daily keto limit. Tortilla chips are made from corn, which is inherently high in carbs. Pork rinds (0 g carbs) are a much better keto chip alternative that gives you the crunch without the carbs.
Frequently Asked Questions
How many calories are in tortilla chips?
Per 100 g, plain salted tortilla chips contain 497 calories. A standard serving (28 g, about 7–10 chips) has about 139 calories. A restaurant basket (56 g) has about 278 calories. They are one of the most calorie-dense snack foods, comparable to potato chips (~536 kcal/100 g).
How many carbs are in tortilla chips?
Tortilla chips have 67.4 g of total carbohydrates per 100 g, with 4.7 g of fiber and 1.21 g of sugar. Net carbs are about 62.7 g per 100 g. A single serving (28 g) has about 18.9 g total carbs and 17.6 g net carbs. The carbs come primarily from the corn masa used to make the chips.
Are tortilla chips healthy?
Tortilla chips are not particularly healthy. At 497 kcal per 100 g, they are very calorie-dense. They provide some fiber (4.7 g) and minerals like magnesium (84 mg) and phosphorus (234 mg), but the high fat content (22.3 g, mostly from frying oil) and sodium (310 mg) offset these benefits. If you eat them, stick to one serving (28 g) with salsa rather than high-calorie dips.
Tortilla chips vs potato chips — which has more calories?
Potato chips are slightly more calorie-dense at about 536 kcal per 100 g compared to tortilla chips at 497 kcal. Potato chips also have more fat (35 g vs 22.3 g). Tortilla chips have more carbs (67.4 g vs 53 g) and slightly more fiber (4.7 g vs 3.1 g). Neither is a low-calorie option, but tortilla chips are marginally better.
How many tortilla chips is one serving?
A standard serving of tortilla chips is 28 g, which is about 7–10 chips depending on the size and brand. This serving contains approximately 139 calories, 18.9 g carbs, 6.2 g fat, and 1.85 g protein. It is easy to eat 3–4 servings in one sitting without realizing it, especially with dips.
Tortilla chips vs nachos — what's the difference?
Tortilla chips and nacho chips are the same food — plain corn tortilla triangles fried or baked. 'Nachos' refers to tortilla chips served with toppings: melted cheese (~110 kcal per 30 g), jalapeños, salsa, sour cream, guacamole, or meat. A plate of loaded nachos from a restaurant can reach 1,200–1,500 kcal. The chips themselves have 497 kcal per 100 g; the toppings add most of the calories.
Compare with Similar Foods
| Portion | kcal | Protein | Carbs | Fat |
|---|---|---|---|---|
| Tortilla Chips (Nachos) | 497 | 6.62g | 67.4g | 22.3g |
| Popcorn (Air-popped) | 387 | 12.94g | 77.78g | 4.54g |
| Tortilla (Corn) | 218 | 5.7g | 44.64g | 2.85g |
| Hummus | 237 | 7.78g | 15g | 17.82g |
| French Fries (Restaurant) | 289 | 3.49g | 37.2g | 14.04g |
per 100g
Tortilla chips (497 kcal/100 g) are slightly less calorie-dense than potato chips (~536 kcal) but significantly more than popcorn (387 kcal). Compared to air-popped popcorn, tortilla chips have nearly 5 times the fat and half the fiber per 100 g.
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