$3.99 at the entry size, $4.89 at the top of the band, and no calorie figure published.
Wendy's Cookie Dough Frosty Fusion Vanilla price is $3.99 at the entry size, rising to $4.89 at the top of the band the company publishes. Three Fusions share that $3.99 starting point. Set against the $1.39 vanilla cup underneath it, the cookie dough costs $2.60, which is more than the Frosty itself. No calorie figure is published for any size, and only one reading sits behind the row.
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What you need
5 itemsCookie Dough Frosty Fusion, Vanilla price and calories
| Item | Typical price | Price range | Calories |
|---|---|---|---|
| Cookie Dough Frosty Fusion, Vanilla | $3.99 official | — | — |
If something goes wrong
The till charged more than $3.99
- Cause
- That figure is the bottom of a band running to $4.89, and the cup sizes are separate items. Franchise pricing moves the board again on top of the band.
- Fix
- Check the size on the receipt first, then the restaurant. A large Fusion and a small one are not the same product for pricing.
The price column carries no range
- Cause
- Only one reading was obtained for this row, from Wendy's own ordering site in August 2026. A single point cannot produce a range, so the cell stays empty.
- Fix
- Read $3.99 as a national list price and expect movement of a dollar or so either way at an individual restaurant.
Nothing appears in the calorie column
- Cause
- Frosty products on the Wendy's site carry a size span instead of a per-cup count, and the fat, sodium and sugar rows are drawn in by a browser script that never resolved.
- Fix
- Treat the calorie cell as unknown rather than zero. Nothing published anywhere pins a figure to this cup.
What the Fusion tier actually charges for
Three Fusions sit at $3.99: cookie dough, OREO brownie and caramel crunch. A fourth, apple crumble, sits above them at $4.19. Below them the three Swirls start at $2.99, and below everything the plain cup starts at $1.39. Cookie dough is the first name on the Fusion list and as good a place as any to see what the tier costs.
What's in it
Vanilla Frosty with cookie dough folded through it, sold on a band Wendy's publishes as $3.99 to $4.89. One reading stands behind that, taken from the company's own ordering site in August 2026, so the row carries no independent range and none is claimed. Calories are absent for the same reason they are absent from every Frosty row on the site: a size span is printed where a count should be, and the fat, sodium and sugar rows below it could not be read at all, because a script draws them into the page after it loads and each attempt returned a placeholder.
Set the price beside the base and the arithmetic is stark. A vanilla cup starts at $1.39. This one starts at $3.99. Roughly $2.60 of the asking price is the cookie dough and the format it arrives in, which is more than the entire Frosty underneath it costs. How much dough goes into the cup is not published, so the premium cannot be checked against a portion.
Is it worth it
Depends what the comparison is. Against the plain cup, this is close to three times the money for the same dessert with something in it. Against the other two Fusions, nothing separates them at all, since all three start at $3.99, so the choice inside the tier is flavour and only flavour. Against a Frosty Swirl at $2.99, the Fusion premium is a flat dollar and no published figure explains what the dollar buys.
A cookie is the sharpest comparison on the whole board. Wendy's sells a Chocolate Chunk Cookie at $1.99 with a published 330 calories, a real number a person can plan around. This row costs twice that and carries no number at all. For a shopper who counts, the cookie wins by default.
What to do about it is simple enough. Open the Wendy's app with a restaurant selected, because prices here are franchise-set and this row rests on a single national reading taken in August 2026.
Cookie Dough Frosty Fusion, Vanilla at a glance
- Wendy's price
- $3.99
- Typical price
- $3.99
Questions people ask
How much is a Cookie Dough Frosty Fusion?
From $3.99, on a band Wendy's publishes as $3.99 to $4.89 across the cup sizes. One reading taken in August 2026 sits behind the figure, so no range is claimed.
How many calories are in a Cookie Dough Frosty Fusion?
None is published. Frosty products carry a size span on the Wendy's site instead of a per-cup count, and the macro and allergen panels could not be read.
Why does a Frosty Fusion cost a dollar more than a Frosty Swirl?
Wendy's does not say. What can be recorded is the gap: Swirls start at $2.99 and Fusions at $3.99, a flat dollar at the bottom of each band.
Is this page an official Wendy's price list?
No. The $3.99 to $4.89 band is Wendy's own published figure, posted on the company's own ordering site in August 2026 and dated under the table on this page.
Can this site tell me the price at my local Wendy's?
No. Each restaurant prices its own menu, and this row rests on one national reading, so the Wendy's app set to that restaurant is the only figure worth trusting.