Use in Moderation
Sriracha
2.60g net carbs per 1 tbsp
Spicy and slightly sweet, this hot sauce runs 2.6 g net carbs per tablespoon, and that sugar adds up fast once you start drizzling. Keep it to a teaspoon or so per meal and track what you pour, since the carbs stack quickly across a day.
Built by Barron Hansen · 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 13% of your 20g daily budget.
Plan the rest of your day
Good to Know
Sugar is the second ingredient in the classic Huy Fong rooster bottle, right after the chilies, so the carbs here come mostly from added sugar rather than the peppers themselves. If you use it often, look for a no-sugar-added version like Yellowbird or a homemade blend, which can drop the net carbs close to zero. Watch the dollops at restaurants too, since a heavy drizzle on a bowl can easily hit 2 or 3 tablespoons before you notice.
Is Sriracha Keto? The Full Answer
Sriracha contains 2.60g net carbs per 1 tbsp (2.90g total carbs minus 0.30g fiber). Spicy and slightly sweet, this hot sauce runs 2.6 g net carbs per tablespoon, and that sugar adds up fast once you start drizzling. Keep it to a teaspoon or so per meal and track what you pour, since the carbs stack quickly across a day.
On a standard ketogenic diet, most people target 20-25g net carbs per day. A single serving uses 13% of a 20g daily carb limit. Track your portions carefully and account for other carbs in your meals.
Better Keto Swaps
Frank's RedHot is the easy win here. A tablespoon clocks in at roughly 0 g net carbs because it leans on vinegar and aged cayenne instead of added sugar, so you get the heat without the 2.6 g this brings. Look for a no-sugar chili garlic paste if you miss the thicker texture and garlic punch; brands like Yai's Thai or a clean-label version run about 1 g net carbs per tablespoon. Tabasco works too when you just want sharp acidity and fire, sitting near 0 g net carbs a serving and keeping the spice front and center.
Track Your Ketone Levels
The Keto-Mojo meter is the gold standard for confirming you're actually in ketosis. Know your numbers - don't guess.