# How Many Calories Are in a McChicken?

URL: https://kibora.app/calories-in/mcchicken/
Language: en
Page type: food calorie reference
Last Updated: 2026-08-18
Description: A McChicken from McDonald’s Slovenia has 437 calories. See McChicken calories per sandwich and 100 g, and calculate nutrition for your portion.
Structured data: Organization, WebSite, SoftwareApplication, WebPage, Article, FAQPage, BreadcrumbList

## How Many Calories Are in a McChicken?

One McChicken from McDonald’s Slovenia contains 437 calories.

Per 100 g, the Slovenian McChicken contains approximately 233 calories.

## Calories in a McChicken by serving

McDonald’s Slovenia lists 437 calories per McChicken and 233 calories per 100 g. Those published figures imply a prepared sandwich weight of about 188 g.

| Serving | Calories | Weight |
| --- | --- | --- |
| 1 McChicken | 438 kcal | 188 g |
| Per 100 g | 233 kcal | 100 g |

## Calculate calories for your McChicken

Enter the weight of the prepared McChicken you actually eat. This page uses McDonald’s Slovenia nutrition values, so products sold in other countries may differ.

Calculated from McDonald’s Slovenia nutrition values per 100 g. Portion size, preparation, ingredients, and country can change the result.

## One McChicken is easy. A whole day gets harder.

Kibora helps you log meals quickly by photo, voice, barcode, text, or favorites, then puts calories and nutrition into the context of your whole day.

## How many calories should you eat per day?

Knowing that a McChicken has 437 calories is useful. Knowing how that fits into your own day is more useful.

## Nutrition data and methodology

Nutrition values are based on the official McDonald’s Slovenia McChicken page, which lists 437 kcal per serving and 233 kcal per 100 g. The approximate 188 g sandwich weight is calculated from those two published calorie values.

McDonald’s states that its nutrition data are based on average values from European suppliers and that portions, preparation, ingredients, regional differences, seasonal differences, and product changes can affect the values.

### Sources

[McDonald’s Slovenia: McChicken nutrition](https://www.mcdonalds.si/ponudba/glavne-jedi/mcchicken)

## Common questions about McChicken calories

### How many calories are in one McChicken?

McDonald’s Slovenia lists one McChicken at 437 calories.

### How many calories are in 100 g of McChicken?

McDonald’s Slovenia lists the McChicken at approximately 233 calories per 100 g.

### How much does a McChicken weigh?

McDonald’s Slovenia publishes 437 calories per serving and 233 calories per 100 g. Those figures imply a prepared sandwich weight of about 188 g, although individual sandwiches can vary.

### Do McChicken calories differ by country?

Yes. Portion sizes, recipes, suppliers, and preparation can vary by market. This page uses the current McDonald’s Slovenia nutrition data, so check your local McDonald’s information when you need a country-specific value.

### Does 437 calories include fries and a drink?

No. The 437-calorie figure is for the McChicken sandwich itself. Fries, drinks, sauces, and other sides need to be counted separately.