Not Keto
Sweet Potato
22.60g net carbs per 1 medium
Baked or mashed, a single medium one carries 22.6 g of net carbs, which can eat up an entire day's keto budget in one sitting. Even a small portion adds up fast, so it's better to swap in mashed cauliflower or roasted radishes when you want that soft, starchy feel.
Built by Barron Hansen · Last updated July 2026
Nutrition Facts
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One serving uses 100% of your 20g daily budget.
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Good to Know
Roasting or air-frying concentrates the natural sugars, so a caramelized wedge tastes even sweeter without adding any keto wiggle room. Watch the casserole versions at holidays, since marshmallows, brown sugar, and maple syrup push the carbs well past the plain number. If you want the orange color and similar texture for far fewer carbs, mashed or riced cauliflower and roasted radishes are common stand-ins.
Is Sweet Potato Keto? The Full Answer
Sweet Potato contains 22.60g net carbs per 1 medium (26.90g total carbs minus 4.30g fiber). Baked or mashed, a single medium one carries 22.6 g of net carbs, which can eat up an entire day's keto budget in one sitting. Even a small portion adds up fast, so it's better to swap in mashed cauliflower or roasted radishes when you want that soft, starchy feel.
On a standard ketogenic diet, most people target 20-25g net carbs per day. A single serving uses 113% of a 20g daily carb limit. If you are following a strict ketogenic protocol, reach for a lower-carb option instead.
Better Keto Swaps
Roasted cauliflower stands in nicely when you want that soft, caramelized side. One cup of florets lands around 3 g net carbs, a fraction of the 22.6 g you would get here. For something closer to the orange color and starchy feel, mashed celery root (celeriac) works, with roughly 11 g net carbs per cup cooked, still well under half the load. Want the sweet, deep flavor? Try roasted radishes or turnips tossed with a little cinnamon and butter. Turnips come in near 4 g net carbs per cup, and they soften up much like the real thing without the sugar spike.
Track Your Ketone Levels
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