Frosty calories by size
| Item | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Chocolate Frosty — Jr. | 200 | 5g | 33g | 5g |
| Chocolate Frosty — Small | 340 | 9g | 57g | 9g |
| Chocolate Frosty — Medium | 470 | 12g | 78g | 12g |
| Chocolate Frosty — Large | 590 | 15g | 98g | 15g |
| Vanilla Frosty — Small | 310 | 10g | 49g | 9g |
| Vanilla Frosty — Medium | 420 | 13g | 66g | 12g |
| Vanilla Frosty — Large | 510 | 16g | 81g | 15g |
What to know before you order
Size is everything with a Frosty. The chocolate Jr. is a reasonable 200-calorie treat; the large is 590 — roughly a full meal's worth, with about 98g of carbs. Vanilla runs slightly lighter than chocolate at every size (small: 310 vs 340). If you want the taste without the load, the Jr. is the play — it's also the cheapest.
Seasonal Frosty flavors (strawberry, pumpkin, vanilla-swirls) typically land within about 10–20 calories of the vanilla equivalents for the same size. Pair any Frosty with the full-order calculator to see your real meal total.
FAQ
How many calories in a small Wendy's Frosty?
A small chocolate Frosty is 340 calories; a small vanilla is 310. Both carry roughly 42–45g of sugar.
How many calories in a large chocolate Frosty?
590 calories, with about 98g of carbs and 15g of fat — the biggest dessert load on the standard menu.
Is vanilla or chocolate Frosty healthier?
Vanilla is slightly lighter at every size — about 30–80 fewer calories than chocolate depending on the size — but both are sugar-dense desserts.
How many calories is a Jr. Frosty?
The Jr. chocolate Frosty is 200 calories — the lightest way to get the Frosty fix, and often available for under a dollar.
More Wendy's tools
Main calculator · Full nutrition facts · Frosty calories
Last verified: July 2026 · ChainCalories is an independent website and is not affiliated with, endorsed by, or sponsored by Wendy's International, LLC. Values are for standard menu items and portions; in-store items may vary.