110 calories, and no price at all, because this portion is only sold in a Happy Meal.
The McDonald's kids world famous fries price does not exist, and that is a different gap from an unpublished one: this portion is only sold inside a Happy Meal, so there is nothing to record against it. Calories are 110, from the company's own product page, which makes it the smallest fries portion on the US menu. It has no menu line of its own.
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What you need
4 itemsWorld Famous Fries (Kids) price and calories
| Item | Typical price | Price range | Calories |
|---|---|---|---|
| World Famous Fries (Kids) | not published | — | 110 Cal |
If something goes wrong
Kids fries cannot be found on the menu screen
- Cause
- This portion has no line of its own. It exists only as the side inside a Happy Meal, which is why no price appears for it anywhere.
- Fix
- Order a Happy Meal, or buy a small portion instead. A small is 230 calories, more than double the kids size.
The calorie figure looks low for a portion of fries
- Cause
- 110 is the kids size, against 230 for a small, 320 for a medium and 480 for a large. Sizing is the whole difference, and the kids portion is under half of the next one up.
- Fix
- Match the figure to the size actually bought. Only the kids portion carries 110.
The product page has no size in its title
- Cause
- The page is titled World Famous Fries with no size given, and the kids portion is identified only inside the calorie sentence on that page.
- Fix
- Read the sentence rather than the heading. The wording names a kids size and gives 110 as the count.
No salt, fat or allergen detail is shown
- Cause
- Those figures could not be read, because the panel carrying them is generated by a script after the product page loads rather than written into the page source.
- Fix
- Open the product page on the McDonald's site and wait for the panel to render before relying on it.
A portion with no price, for a reason worth stating
Most empty price cells on this menu mean the same thing: the company publishes nothing and nobody has recorded a reliable figure. This one is different, and the difference is the point of the page.
Kids fries have no price because they are not sold. No counter, app screen or delivery listing offers the portion on its own, so there is no transaction to price and no figure to record. That is a cleaner kind of absence than the one attached to a sauce, where a charge exists but nobody publishes it. Here the item exists only as a component, and the only money attached to it is the price of the Happy Meal it arrives inside.
What's in it
One hundred and ten calories, from McDonald's own product page, and that makes it the smallest fries portion the company sells in the US. A small is 230, a medium is 320, and a large is 480. The kids portion is therefore under half a small and under a quarter of a large, which is a bigger step down than the naming suggests.
One quirk on the source is worth recording. The product page is titled World Famous Fries with no size anywhere in the heading, and the kids portion is identified only inside the calorie sentence on that page. Anyone matching on the title alone would take it for the standard product.
The rest of the panel could not be read. Fat, sodium and the allergen list are absent because that table is drawn by a script in the browser rather than written into the page source, and nothing has been estimated in its place. Fries are one of the items where the cooking oil question comes up most often, and the answer is not available here.
Is it worth it
The question does not really apply, because there is no separate purchase to weigh up. What the figure is useful for is arithmetic. Every Happy Meal total published by McDonald's includes this 110, so a parent rebuilding a number from parts needs it: entree plus 110 plus 15 for Apple Slices plus whatever drink was chosen gives the total for that order. It is also the component that does not move. Swap the drink and the total shifts by 65, but the fries stay at 110 across all three builds.
Prices were recorded from published US listings and checked on 19 August 2026.
World Famous Fries (Kids) at a glance
- McDonald's price
- not published
- Calories
- 110, from McDonald's
Questions people ask
Can you buy kids fries at McDonald's on their own?
No. The portion is only sold inside a Happy Meal, which is why no price exists for it anywhere. A small portion is the smallest available separately.
How many calories are in McDonald's kids fries?
110, from the company's own product page. A small is 230, so the kids size is under half of it.
What is the smallest fries size at McDonald's?
The kids portion at 110 calories, though it cannot be bought on its own. Of the sizes sold separately, a small at 230 is the smallest.
Do kids fries count towards the Happy Meal calorie total?
Yes. All three published Happy Meal totals include 110 for this portion, alongside 15 for Apple Slices and whichever drink was chosen.
Is this page an official McDonald's price list?
No. HelpMeLogin is independent and unaffiliated with McDonald's. The 110-calorie count came straight from McDonald's, and no price is claimed here because the portion is not sold separately.
Can this site tell me the price at my local McDonald's?
No, and for this item no branch has one either. What a local restaurant does set is the Happy Meal price, and the McDonald's app shows that when a location is chosen.