Zero-Carb Foods: Options for Keto & Carnivore
The foods on this page contain 1 gram of carbohydrate or less per 100 grams — effectively zero for tracking purposes. If you're running strict keto with a 20-gram daily cap, or eating carnivore, these are the foods you can build meals from without doing carb math at all.
Two honest notes for trackers. First, "zero carb" doesn't appear on many labels even when it's true — regulations let manufacturers round, so a food showing 0g can hold up to half a gram per serving, which matters if you eat ten servings. The per-100g values here come from USDA lab data, which is more precise than label rounding. Second, with carbs eliminated, your calorie tracking shifts entirely to protein and fat — and fat at 9 calories per gram means portions still decide outcomes, keto or not.
| Food | Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| Almond Milk (unsweetened) | 1 cup (240g) | 4619/100g | 1.7g | 1.7g | 3.8g |
| Black Coffee | 1 cup (237g) | 21/100g | 0.2g | 0g | 0g |
| Butter | 1 tbsp (14g) | 100717/100g | 0.1g | 0g | 11.4g |
| Chicken Breast (cooked) | 100g (cooked, skinless) | 165165/100g | 31g | 0g | 3.6g |
| Chicken Thigh (cooked) | 100g (cooked, skinless) | 179179/100g | 24.8g | 0g | 8.2g |
| Chicken Wings | 4 wings (136g, roasted) | 345254/100g | 32.4g | 0g | 23g |
| Coconut Oil | 1 tbsp (13.6g) | 121892/100g | 0g | 0g | 13.5g |
| Cod | 1 fillet (90g, cooked) | 95105/100g | 20.5g | 0g | 0.8g |
| Diet Cola | 12 fl oz can (355g) | 72/100g | 0.4g | 1.1g | 0g |
| Egg Whites | 3 large whites (99g) | 5152/100g | 10.8g | 0.7g | 0.2g |
| Eggs | 1 large (50g) | 72143/100g | 6.3g | 0.4g | 4.8g |
| Green Tea | 1 cup (245g) | 21/100g | 0.5g | 0g | 0g |
| Ground Beef (80/20) | 100g (cooked) | 246246/100g | 24g | 0g | 15.9g |
| Ground Turkey (cooked) | 100g (cooked) | 203203/100g | 27.4g | 0g | 10.4g |
| Hot Sauce | 1 tsp (5g) | 112/100g | 0.1g | 0g | 0g |
| Lean Ground Beef (93/7) | 100g (cooked) | 182182/100g | 25.6g | 0.1g | 8g |
| Mayonnaise | 1 tbsp (14g) | 95680/100g | 0.1g | 0.1g | 10.5g |
| Olive Oil | 1 tbsp (13.5g) | 119884/100g | 0g | 0g | 13.5g |
| Omelette | 1 omelette, 2 eggs (122g) | 222182/100g | 14.2g | 1.1g | 17.8g |
| Pork Chop | 1 medium chop (145g, cooked) | 303209/100g | 37.1g | 0g | 16.1g |
| Pork Tenderloin | 100g (roasted) | 143143/100g | 26.2g | 0g | 3.5g |
| Pot Roast | 3 oz (85g) | 213251/100g | 24.1g | 0g | 13.1g |
| Protein Shake | 11 fl oz (325g) | 19861/100g | 21.5g | 2.9g | 11g |
| Ribeye Steak | 100g (grilled) | 285285/100g | 23.9g | 0g | 21.1g |
| Salmon | 100g (cooked) | 206206/100g | 22.1g | 0g | 12.4g |
| Sardines (canned in oil) | 1 can, drained (92g) | 191208/100g | 22.6g | 0g | 10.5g |
| Scrambled Eggs | 2 eggs (122g) | 226185/100g | 14.2g | 1.1g | 18.3g |
| Sirloin Steak | 100g (cooked, lean) | 183183/100g | 30.6g | 0g | 5.8g |
| Tilapia | 1 fillet (87g, cooked) | 111128/100g | 22.8g | 0g | 2.3g |
| Tuna | 100g (canned in water) | 116116/100g | 25.5g | 0g | 0.8g |
| Turkey Breast (roasted) | 100g (roasted, skinless) | 147147/100g | 30.1g | 0g | 2.1g |
| Vodka (80 proof) | 1.5 fl oz shot (42g) | 97231/100g | 0g | 0g | 0g |
| Whiskey (80 proof) | 1.5 fl oz shot (42g) | 97231/100g | 0g | 0g | 0g |
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Frequently Asked Questions
What foods have literally zero carbs?
Pure fats (oils, butter at trace levels), most unprocessed meats and fish, and plain eggs sit at or near zero. Organ meats are the exception — liver stores glycogen and can carry 3–5g per 100g.
Do I still need to track calories on keto?
Keto doesn't suspend energy balance — it changes which foods you eat. Many people spontaneously eat less because protein and fat are filling, but if weight stalls, calories are still the answer, and fat is easy to overpour at 9 cal/g.
Why does my 'zero carb' food list carbs in your database?
Label rounding. US rules allow anything under 0.5g per serving to display as 0g. USDA analytical data, which we use, reports the real trace amounts — useful when you're stacking many servings against a 20g daily cap.