Nutrition before you order
Fast Food Nutrition Calculator
Use this fast food nutrition calculator to compare calories, sugar, macros and caffeine before ordering from US restaurant chains. Choose a brand, find a menu item and its exact serving, then inspect the source behind the number.
Explore restaurantsBy Brand
Start with the menu you know.
The fast food nutrition calculator covers nine live US menus. Open a calculator for an order, or read a nutrition table to compare items. The brand directory links only to available pages.
Starbucks guides
Compare before you customize.
The fast food nutrition calculator starts from standard recipes. These shortlists show the listed serving, official source, sugar and caffeine before you open a drink in the tool. For a specific drink, see the source-linked facts for Vanilla Bean Crème Frappuccino, Caffè Latte or Cold Brew.
How it works
Four decisions, one readable result.
A fast food nutrition calculator is most useful when it keeps the serving and the source visible. Start with the restaurant, then narrow the menu rather than guessing from a similar product.
- 01 / Pick a brand
Choose a restaurant from the live menu directory, from Starbucks coffee to McDonald’s burgers and Domino’s pizza.
- 02 / Choose an item
Select a published drink or food recipe. Subway and Domino’s separate complete menu servings from individual ingredients.
- 03 / Match the serving
Check the named cup size, pizza fraction or food serving. A large drink is not calculated by simply scaling a smaller one.
- 04 / Read the facts
Review calories, nutrients and source. Supported changes show an estimate; missing information stays visibly unavailable.
The standard we follow
Useful answers.
Visible sources.
Restaurant nutrition changes with menus and serving definitions. The Starbucks US menu snapshot retrieved has 262 entries (189 drinks and 73 foods), with source-linked calories for 262 products. Dunkin has 437 published recipes. Subway’s U.S. nutrition PDF supplies 210 rows. Taco Bell's linked nutrition table has 494 listed entries, and Wendy’s US ordering menu has 164. McDonald’s uses its US product nutrition service, Burger King uses its standard-recipe Nutrition Explorer panels, and Domino’s uses its official US nutrition guide with serving fractions preserved. Each brand page displays its retrieval or source revision date.
The fast food nutrition calculator distinguishes a published value from an estimate. Extra espresso and regular vanilla syrup changes use stated assumptions; unsupported substitutions are not guessed. Wendy’s choice-based combos without a fixed panel stay unavailable. Use the linked brand source when ordering from a current local menu.
How we handle the data ↗Good to know
Fast food nutrition calculator questions
How accurate are the calories?
The fast food nutrition calculator uses source-linked standard servings. Store preparation may differ from the published recipe.
How often is the nutrition data updated?
Each brand page shows the menu retrieval or source document date used for its figures. We review source changes before publishing an updated dataset; the displayed date is not a promise of a fixed refresh schedule.
Why is a value marked as an estimate?
Some promotional drinks lack published nutrition. Supported espresso and vanilla changes require ingredient assumptions. Estimates are labeled; unsupported nutrients remain unavailable.
Can the fast food nutrition calculator compare food and drinks together?
Dunkin adds published food and drink servings to one order. The Starbucks calculator focuses on drinks; its guide includes food.
Is caffeine listed for every drink?
No. Starbucks publishes caffeine for many drinks, and we show the available value or range. The current Dunkin nutrition PDF does not list caffeine, so we leave it unavailable rather than infer it from cup size or calories.
Are these official brand tools?
No. Fast Food Calculator is an independent site, not affiliated with the restaurants it covers. Brand names identify their menus. We link to source material and use original illustrations instead of official logos or product photographs.
Can I save or share a result?
For a standard item and serving, copy its product link to share a matching illustration, size and calorie card. Custom Starbucks drinks and Dunkin multi-item orders can be downloaded as PNG cards. Saved selections stay in your browser.
Which restaurant chains can I compare?
Starbucks, Dunkin, Subway, Taco Bell, Wendy’s, McDonald’s, Domino’s, Burger King and Chick-fil-A have live pages. Other chains will appear in the directory when their source data and calculation rules are ready.