Fast Foods

Q: How many calories in serving of fast foods?

About 499 calories, with roughly 35.4g of protein. serving weighs about 184g. Use the slider above for any other portion.

One food. Every number that matters.

271

cal per 100 g

Portion explorer

How much are you eating?

Drag the slider or type grams. Everything below updates live.

= 6.5 oz

Calories

499

Protein

35.4g

Carbs

31.7g

Fat

25.7g

Protein 28% Carbs 25% Fat 46%

Get weekly calorie thinking from Caloro

One short email a week — food comparisons, restaurant hacks, and honest calorie thinking. No fluff, no fads.

Unsubscribe anytime. No spam.

You’re on the list. Your first email arrives once we have something worth sending — probably this week.

Fast Foods: 271 cal per 100g, mixed macros.

No single number tells the story. Use the slider to fit it to your day.

Reverse calculator

Work backwards from your target.

To hit grams of protein, eat:

—

For calories, eat:

—

Burn it off

What per 100 g costs.

Minutes for a 155 lb (70 kg) adult to burn 271 cal. Adjust down for lighter, up for heavier.

Walking

min · 3.5 mph

Cycling

min · easy pace

Jogging

min · 5 mph

Swimming

min · freestyle

Estimates from the Compendium of Physical Activities. Real burn depends on weight, intensity, and fitness.

Full nutrient panel · per 100 g

What else is in there.

From USDA FoodData Central (SR Legacy). %DV against the FDA 2,000-calorie reference.

Fiber1.2 g4%

Sugar0.4 g—

Saturated fat2.493 g12%

Cholesterol48 mg16%

Sodium769 mg33%

Potassium373 mg8%

Calcium17 mg1%

Iron0.73 mg4%

Magnesium28 mg7%

Zinc0.71 mg6%

Vitamin C1.1 mg1%

Vitamin E3.17 mg21%

Vitamin A3 mcg0%

Vitamin D0.2 mcg1%

Vitamin B60.426 mg25%

Vitamin B120.16 mcg7%

Folate19 mcg5%

Niacin8.217 mg51%

Caffeine0 mg—

How it stacks

Compared to its neighbors.

per 100 g, as-served. Same portion, honest comparison.

Mcdonald's

Almost identical calories · -6g protein.

Cal264 Protein12.9 g Fat10.1 g

Mcdonald's

Almost identical calories · -6g protein.

Cal263 Protein13 g Fat11.8 g

Mcdonald's

11 more calories per 100g · -8g protein.

Cal282 Protein11.3 g Fat14.6 g

Common questions

The stuff people actually ask.

How many calories in serving of fast foods?

About 499 calories, with roughly 35.4g of protein. serving weighs about 184g. Use the slider above for any other portion.

Is fast foods actually healthy, or is that marketing?

By the numbers on this page: balanced enough that "healthy" is the wrong axis. It is food.

Stop typing grams. Snap the plate.

Caloro reads any food from a photo and logs it in a second. Free to try, no card.

Open Caloro →