Keto Approved
Asparagus
2.40g net carbs per 1 cup (about 7 spears)
2.4g net carbs. Good folate and prebiotic fiber. Classic keto side.
By MeKeto Editorial · Last updated July 2026
Nutrition Facts
Fits My Daily Budget?
Set your daily net carb limit to see how one serving fits.
One serving uses 12% of your 20g daily budget.
Plan the rest of your day
Good to Know
Thinner spears tend to be more tender, while thick ones hold up better on a hot grill or roasting pan. Roasting a bunch (about 134 g per cup) with olive oil and a sprinkle of parmesan keeps the carbs negligible and adds fat for a satisfying side. The carbs creep up only when you drown the spears in honey glazes or a sweet balsamic reduction, so reach for plain butter, lemon, or a hollandaise instead.
Is Asparagus Keto? The Full Answer
Asparagus contains 2.40g net carbs per 1 cup (about 7 spears) (5.20g total carbs minus 2.80g fiber). 2.4g net carbs. Good folate and prebiotic fiber. Classic keto side.
On a standard ketogenic diet, most people target 20-25g net carbs per day. A single serving uses 12% of a 20g daily carb limit. That makes Asparagus a reliable keto staple.
Measure Your Ketone Levels
A blood ketone meter reads beta-hydroxybutyrate from a finger prick, the marker that defines nutritional ketosis at 0.5 to 3.0 mmol/L. Urine strips measure acetoacetate instead, which drops off once you are fat-adapted. Keto-Mojo makes a blood meter.
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