Is toffee keto?
Toffee
Butter cooked with sugar until it snaps — an ounce of toffee has about 18 g net carbs. Allulose can be cooked into a keto toffee because it caramelizes like sugar.
Nutrition per serving
1 oz · 28 g- Net carbs
- 18g
- Calories
- 157kcal
- Protein
- 0.3g
- Fat
- 9.2g
- Total carbs
- 18 g
- Fiber
- 0 g
About 7.7 g of toffee adds up to 5 g net carbs — about 28% of a typical serving.
| Nutrient | Per serving | Per 100 g |
|---|---|---|
| Calories | 157 kcal | 560 kcal |
| Total carbohydrate | 18 g | 65 g |
| Dietary fiber | 0 g | 0 g |
| Net carbs | 18 g | 65 g |
| Sugars | 18 g | 63 g |
| Protein | 0.3 g | 1.1 g |
| Fat | 9.2 g | 33 g |
Portion calculator
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0% of your 20 g daily net-carb limit. Personalize
Better keto swaps for toffee
Keto substitutes for desserts & sweets 6 alternatives with carb comparisons and recipes Read guide Frequently asked questions
Is toffee keto?
No — toffee is not keto-friendly. Butter cooked with sugar until it snaps — an ounce of toffee has about 18 g net carbs. Allulose can be cooked into a keto toffee because it caramelizes like sugar.
How many net carbs are in toffee?
1 oz (28 g) of toffee has about 18 g net carbs (18 g total carbs minus 0 g fiber). Per 100 g, that's 65 g net carbs.
How much toffee can I eat on keto?
About 7.7 g of toffee adds up to 5 g net carbs — about 28% of a typical serving. On a typical 20 g daily limit, one serving uses about 91% of your carbs.
What is a good keto substitute for toffee?
Try allulose, butter, pecans. See our full guide: keto substitutes for desserts & sweets.
