Health Tools

Fast Food Calorie Calculator

By 5 min read Evidence based

Build your order item by item and see the full calorie count, including fries and the drink. A quick way to spot the items that add the most.

Fast food calorie calculator

Build a fast food order and see the calories before you eat it. Typical values for popular items.

0 kcal

Add a food to see your total.

    Add a food that is not on the list

    Values are typical averages. Brands, cooking oil and portion size change real calories, so treat totals as estimates.

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    On this page
    1. Why fast food calories add up so fast
    2. Swaps that save calories
    3. Late night fast food and sleep

    Why fast food calories add up so fast

    A single burger is rarely the problem. The meal is. A double burger (about 550 kcal), medium fries (about 320) and a medium soft drink (about 200) already reach roughly 1,070 kcal, which is more than half of a 2,000 kcal day in one sitting.

    Sauces, cheese, fried coatings and sugary drinks are where most extra calories hide. Use the calculator to compare orders before you buy.

    Swaps that save calories

    • Choose grilled chicken instead of fried. It often saves 60 to 100 kcal.
    • Pick small fries instead of large. That is a saving of about 260 kcal.
    • Swap a regular soft drink for water or an unsweetened drink and save about 200 kcal.
    • Skip extra sauce and cheese slices. Each slice adds about 50 to 70 kcal.
    • Share a large item or take half home.

    Late night fast food and sleep

    Fatty, salty food eaten close to bedtime is a common cause of reflux, restless nights and morning tiredness. Try to eat at least three hours before you sleep. Use the meal timing calculator to find your cut off time.

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    Frequently asked questions

    How many calories are in a typical fast food meal?

    A burger, medium fries and a medium soft drink usually total 900 to 1,200 kcal depending on the burger and sauces.

    Are these values the same as the menu?

    They are typical averages. Each chain publishes its own figures, and recipes differ by country, so check the official menu for exact numbers.

    What is the lowest calorie fast food choice?

    Grilled chicken items, small portions, salads with light dressing and water usually cost the fewest calories.

    Can fast food affect my sleep?

    Large, fatty and salty meals close to bedtime can cause discomfort and reflux. Leave about three hours before bed.

    Medical references: for evidence based health information see CDC Sleep and Sleep Disorders, NIH NHLBI on Sleep Deprivation, American Academy of Sleep Medicine Sleep Education and MedlinePlus. This page is general information, not medical advice.