2026-09-12 · Keto Food Verdicts · 2619 words · Lab-Verified Data

Are Carrots Keto? Net Carbs in Raw, Baby and Cooked Carrots

The Verdict First

Raw carrots miss the keto line by 1.78 g per 100 g, and they clear the low-carb line with 13 g to spare. At 6.78 g net carbs per 100 g (USDA SR Legacy, FDC #170393), the vegetable lands in our moderation band for keto and earns a plain yes for low-carb. That split is the whole story here, and it explains why two people can both be "on low-carb" and give you opposite answers about a carrot stick.

The interesting part is not the raw number. It is what happens when you cook it. USDA publishes carrots in six distinct forms, and the net carb figure moves more across those forms than it does across most food families we have verified. Boiled carrots come in at 5.22 g per 100 g (FDC #170394) — 0.22 g above the keto line, which makes a boiled carrot one of the closest things to keto-friendly in our entire vegetable set. Frozen-then-boiled carrots land at 4.43 g (FDC #169984) and canned drained carrots at 4.04 g (FDC #170396), and both of those actually clear the 5 g threshold.

So the honest answer to "are carrots keto?" is a conditional one, and the condition is preparation. Raw, no. Boiled, barely no. Frozen and boiled, yes. That is not a loophole we invented — it is what the USDA measurements say, and we would rather hand you the split than flatten it into a single badge. The same pattern shows up in our potato verdict, where preparation moves the number further than the vegetable itself does.

One more thing worth saying early: carrot juice is worse than the vegetable, not better. Juice runs 8.48 g net carbs per 100 g (FDC #170491), higher than raw carrot, because juicing strips out most of the fiber — 0.8 g left against 2.8 g in the whole root. If you are choosing between a carrot and a glass of carrot juice on a low-carb pattern, the carrot is the better trade by a wide margin.

The Numbers, per 100 g of Raw Carrots

The card above is pulled straight from USDA FoodData Central and is never hand-copied. Three details in it are worth slowing down for.

Sugar carries about half the carbohydrate load. Raw carrots hold 4.74 g of sugar inside a 9.58 g total carbohydrate figure (FDC #170393) — roughly 49 percent. The rest is starch and other carbohydrate. Fiber removes 2.8 g, which is what takes the total down to 6.78 g net. That fiber number matters: it is the reason a carrot reads better than its total carbohydrate line suggests, and it is the reason the juice version, with almost no fiber left, reads worse. Our net carbs guide walks through the subtraction rule that separates the two numbers.

Carrots are a genuinely low-calorie food. At 41 kcal per 100 g with 0.24 g of fat and 0.93 g of protein (FDC #170393), the vegetable is nearly all water and carbohydrate. There is no fat to speak of and only a trace of protein, which is worth knowing if you are using carrots to add bulk to a plate rather than to add nutrition density.

The electrolytes are real but modest. Potassium sits at 320 mg per 100 g, magnesium at 12 mg, and sodium at 69 mg (FDC #170393). For context, 100 g of raw cauliflower carries 299 mg of potassium (FDC #169986) for 2.97 g net carbs, and 100 g of raw radish carries 233 mg (FDC #169276) for 1.8 g net carbs. Carrots win on potassium per gram of vegetable but lose badly on potassium per gram of carbohydrate. Our keto flu and electrolytes guide works through that trade-off in full.

Raw, Baby, Boiled, Canned: The Same Vegetable, Six Numbers

This is the table that decides most real-world carrot questions, because almost nobody eats a raw carrot straight out of the ground at a measured 100 g. Every row below is a separate USDA record with its own FoodData Central ID, and the spread between the highest and lowest is more than 50 g of net carbohydrate per 100 g.

Net carbs per 100 g, by carrot form

Form	Net carbs / 100 g	Fiber	USDA FDC ID
Raw	6.78 g	2.8 g	170393
Baby, raw	5.34 g	2.9 g	168568
Cooked, boiled, drained	5.22 g	3.0 g	170394
Frozen, cooked, boiled, drained	4.43 g	3.3 g	169984
Canned, drained solids	4.04 g	1.5 g	170396
Juice, canned	8.48 g	0.8 g	170491
Dehydrated	55.97 g	23.6 g	170500

Source: USDA FoodData Central, SR Legacy. Net carbs = total carbohydrates − fiber. Each row is a distinct USDA record, not an estimate. The dehydrated row is listed for scale only — it is the same root with the water removed.

Read the top half of that table as one phenomenon: cooking lowers the net carb figure per 100 g, and it does so by adding water, not by removing carbohydrate. A boiled carrot weighs more for the same amount of root tissue, so every 100 g of boiled carrot contains less carrot than 100 g of raw carrot does. Fiber actually goes up slightly in the cooked record — 3.0 g against 2.8 g (FDC #170394 vs #170393) — which is consistent with the water-dilution explanation rather than a destruction one.

Read the bottom two rows as the opposite phenomenon. Remove water and the carbohydrate concentrates: dehydrated carrot is 55.97 g net carbs per 100 g (FDC #170500), which is roughly eight times the raw figure. Nothing was added. The water simply left. This is the same effect that makes dried fruit a different food category from fresh fruit, and it is the reason we treat dried and fresh versions as separate entries rather than one.

The juice row is the one that surprises people. Juice has more net carbs per 100 g than raw carrot — 8.48 g against 6.78 g (FDC #170491 vs #170393) — because the fiber that was doing the subtraction work is gone. Total carbohydrate barely changes (9.28 g versus 9.58 g), but the amount you get to subtract drops from 2.8 g to 0.8 g. Same plant, worse arithmetic.

What a Real Portion Costs

We do not publish a single "one carrot" figure, because carrot sizes vary enough to make that number meaningless. Instead, work from the per-100 g figure with a scale you already trust: one ounce is 28.35 g. The arithmetic below is ours, run on the USDA numbers above.

• 1 oz raw carrot (28.35 g) — about 1.92 g net carbs
• 2 oz raw carrot (56.7 g) — about 3.84 g net carbs
• 3 oz raw carrot (85.05 g) — about 5.77 g net carbs, past the keto line
• 4 oz raw carrot (113.4 g) — about 7.69 g net carbs
• 3 oz baby carrots (85.05 g) — about 4.54 g net carbs, still under the line
• 3 oz boiled carrots (85.05 g) — about 4.44 g net carbs, also under the line

Two practical facts fall out of that list. First, the 5 g keto line sits at about 74 g of raw carrot — a bit over 2.5 oz, or roughly a small handful of sticks. Second, and more useful: if you switch from raw to boiled, the same weighed portion costs you 1.33 g less net carbohydrate (5.77 g down to 4.44 g for 3 oz), which is the difference between a moderation badge and a green light. Cooking a carrot is not a trick to work around the threshold. It genuinely changes where the portion sits.

The baby carrot row deserves a separate mention because baby carrots are what most people actually keep in the fridge. At 5.34 g net carbs per 100 g (FDC #168568), they run 1.44 g lower than a full-size raw carrot, and a 3 oz portion comes in at 4.54 g — inside the keto line. The gap comes from the fiber figure moving up to 2.9 g while total carbohydrate drops to 8.24 g, not from anything done to the carrot itself.

How to Eat Them — and What to Swap In

On low-carb, a carrot is not a problem at any normal portion. A full 4 oz of raw carrot lands at 7.69 g net carbs, which fits inside a 100 g daily carbohydrate budget without rearranging anything else on your plate. On keto, treat carrots as a measured ingredient rather than a free vegetable, and lean on the cooked forms when you want more volume for the same carbohydrate cost.

When you want the crunch and the color without the carbohydrate, these are the verified swaps in our library, all measured per 100 g:

Radishes — the closest texture match

Raw radishes are 1.8 g net carbs per 100 g (FDC #169276), which is 5 g below raw carrot for the same weight. Roasted, they soften and lose most of their pepperiness, and they hold up in a stew the way a carrot does. This is the single most useful swap for anyone who misses carrots in a slow-cooked dish.

Cauliflower — the volume play

Raw cauliflower is 2.97 g net carbs per 100 g with 2.0 g of fiber (FDC #169986). It brings 299 mg of potassium per 100 g against the carrot's 320 mg (FDC #170393), so the electrolyte loss from swapping is small. Grated or riced, it covers the bulk role carrots play in soups and slaws.

Jicama — the one that actually crunches like a carrot stick

Jicama is 3.92 g net carbs per 100 g, and 4.9 g of that comes back as fiber subtracted from an 8.82 g total (FDC #170073). Sliced into sticks it keeps its snap for days, which is why it shows up in low-carb lunch boxes. It will not taste like a carrot, but it will behave like one.

A Keto Recipe: Two-Carrot Slaw, Priced Two Ways

The same slaw, two builds. The keto version uses a small measured amount of real carrot for color and lets radish do the structural work. The low-carb version doubles the carrot and still lands well under the line. Both are cold, both take ten minutes, and neither needs a substitute sweetener.

Keto build (one serving, under 5 g net carbs): 60 g radish, julienned · 30 g raw carrot, shredded · 20 ml heavy whipping cream · 5 g pumpkin seeds · 10 g pecans, chopped

Low-carb build (one serving, under 20 g): 120 g raw carrot, shredded · 60 g radish, julienned · 40 ml heavy whipping cream · 15 g pumpkin seeds

1. Julienne the radish first and give it five minutes on paper towel. Radish releases water when cut, and letting it drain before it meets the dressing is what keeps the slaw from turning soupy.
2. Shred the carrot on the coarse side of a box grater. Fine shredding releases more juice and dyes the cream orange without adding flavor.
3. Toss both with the cream and a pinch of salt. The cream will look thin at first and thicken as it picks up starch from the shredded carrot — give it ten minutes in the fridge.
4. Add the seeds and pecans last, right before serving, so they stay crisp. Pumpkin seeds are 4.71 g net carbs per 100 g (FDC #170556) and pecans are 4.26 g (FDC #170182), so both are cheap enough to use as texture rather than as a measured ingredient at these amounts.

By the numbers: the keto build runs about 4.35 g net carbs (1.08 g from the radish at FDC #169276, 2.03 g from the carrot at FDC #170393, 0.57 g from the cream at FDC #170859, 0.24 g from the pumpkin seeds at FDC #170556, and 0.43 g from the pecans at FDC #170182). The low-carb build runs about 11.06 g (8.14 g of carrot, 1.08 g of radish, 1.14 g of cream, 0.71 g of seeds). A pinch of salt adds nothing measurable.

Fun Fact: The Orange Root Is a Recent Arrival

The carrot most people picture — long, tapered, uniformly orange — is not what the plant looked like for most of its history. The wild ancestor, Daucus carota, is a thin, pale, woody root with a strong smell, and it still grows along roadsides across Europe and North America. Carrots were cultivated for thousands of years before anyone selected for the orange color, and older cultivated types ran purple, yellow, white and red.

What makes the carrot unusual among vegetables is its family. Daucus carota belongs to Apiaceae, the same botanical family as celery, parsley, fennel, cumin and dill — plants that share the carrot's characteristic flower head, an umbrella-shaped cluster called an umbel. The family is also known as Umbelliferae for exactly that reason. So the crunchy orange stick on a vegetable tray is a close relative of the garnish on your soup and the spice in your cabinet, which is a stranger set of relatives than most people would guess.

One more oddity worth knowing: the carrot you buy as a "baby carrot" is often a full-size carrot cut down and tumbled smooth rather than a young one harvested early, which is part of why the USDA keeps a separate record for it (FDC #168568) with its own fiber figure rather than reusing the raw entry.

Are carrots keto-friendly?

Raw carrots sit just past our keto line, not far past it. At 6.78 g net carbs per 100 g (USDA SR Legacy, FDC #170393), they earn a keto moderation badge and a clear yes for low-carb. Preparation changes the answer: baby carrots run 5.34 g (FDC #168568), boiled carrots 5.22 g (FDC #170394), frozen-then-boiled carrots 4.43 g (FDC #169984) and canned drained carrots 4.04 g (FDC #170396). The last two actually clear the 5 g threshold, so the way the carrot is processed decides the badge.

How many carrots can I eat on keto?

Work from 6.78 g net carbs per 100 g of raw carrot (FDC #170393). The 5 g line lands at about 74 g of raw carrot, which is a bit over 2.5 oz — roughly a small handful of sticks. Switch to boiled and the same 5 g buys you about 96 g, because the cooked figure is 5.22 g per 100 g (FDC #170394). If you want a single number to remember, use 2 oz: 56.7 g of raw carrot, about 3.84 g net carbs, comfortably inside the line.

Does cooking carrots remove carbohydrates?

No. Cooking concentrates or dilutes the carrot's carbohydrate by changing its water content, and it does not destroy carbohydrate. Boiled carrot reads 5.22 g net carbs per 100 g against 6.78 g raw (FDC #170394 vs #170393) because the cooked root holds more water per 100 g, so each 100 g contains less actual carrot. The fiber figure goes up rather than down — 3.0 g cooked against 2.8 g raw — which is the opposite of what you would see if carbohydrate were being broken down. Dehydrated carrot shows the same effect in reverse at 55.97 g per 100 g (FDC #170500).

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