Is a Blueberry RXBAR Keto?
Depends on your day
9.4g net carbs per 1 bar (52 g)
One serving is 47% of a 20 g day. It fits, but it is a real share of the budget.
12.5 g total carbohydrate − 3.1 g fibre = 9.4 g net carbs, against a 20 g daily limit — 47% of the day. We call it a fit at 25% of your limit or less, a maybe up to 50%, and a no above that.
Why
Dates are the first ingredient. They are the reason the sugar line reads 7.8 g — this bar is sweetened with fruit, not with a sugar substitute.
RXBAR's whole pitch is the short ingredient list, and it is genuinely short. But short is not the same as low carb. Dates are the binder and the sweetener, and dates are sugar. A bar can be clean and still spend half a keto day.
| Serving | 1 bar (52 g) |
|---|---|
| Total carbohydrate | 12.5 g |
| Fibre | 3.1 g |
| Sugars | 7.8 g |
| Protein | 6.2 g |
| Fat | 3.1 g |
| Energy | 180 kcal |
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Others people check
Common questions
- How many net carbs are in an RXBAR?
- About 9.4 g for the blueberry bar, from 12.5 g total carbohydrate minus 3.1 g fibre, using the Open Food Facts record for this product. Other flavours differ.
- Can I eat an RXBAR on keto?
- It depends entirely on your daily limit and what else you are eating that day. At a 20 g limit one bar is close to half the budget; at 50 g it is comfortable.
- Is there a lower-carb bar that tastes similar?
- Bars built on nuts and fibre rather than dates — an IQBAR is roughly 0.9 g net carbs — sit in the same snack slot at a fraction of the carbohydrate.
Figures for this product come from the Open Food Facts community database, record 0857777004195, retrieved 2026-08-31. Open Food Facts is crowd-sourced and a record can lag the current package — treat the label in your hand as the authority. We publish the number and where it came from so you can check it.