Carbs in Tablespoon Of Peanut Butter
How many carbs are in tablespoon of peanut butter?
Tablespoon Of Peanut Butter has 44.9g net carbs per 100g — 49.9g total carbs minus 5g fiber — plus 10.1g protein, 23.6g fat, and 460 calories. That makes tablespoon of peanut butter high in net carbs and higher than the typical dairy food, which averages about 24.3g net carbs per 100g. At this carb count, tablespoon of peanut butter is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Keeping an eye on carbs in tablespoon of peanut butter?
Tablespoon Of Peanut Butter runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is tablespoon of peanut butter keto-friendly?
Tablespoon Of Peanut Butter is generally not keto-friendly. It has 44.9g net carbs per 100g (49.9g total carbs − 5g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 44.9g | 49.9g | 10.1g | 460 |
| 1 oz (28 g) | 12.6g | 14g | 2.8g | 129 |
How many calories are in tablespoon of peanut butter?
Tablespoon Of Peanut Butter has 460 calories per 100g. That's alongside 10.1g protein, 23.6g fat, and 44.9g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 460 |
| Total carbs | 49.9g |
| Net carbs | 44.9g |
| Fiber | 5g |
| Sugar | 21.2g |
| Sugar alcohols | 0g |
| Protein | 10.1g |
| Fat | 23.6g |
| Sodium | 188mg |
| Potassium | 0mg |
Source: Open Food Facts (Peanut Butter). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in tablespoon of peanut butter?
- Tablespoon Of Peanut Butter has 49.9g of total carbs and 44.9g of net carbs per 100 grams.
- How many net carbs are in tablespoon of peanut butter?
- Tablespoon Of Peanut Butter has 44.9g of net carbs per 100 grams (total carbs 49.9g minus 5g fiber).
- Is tablespoon of peanut butter keto-friendly?
- Tablespoon Of Peanut Butter is generally not keto-friendly. It has 44.9g net carbs per 100g (49.9g total carbs − 5g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in tablespoon of peanut butter?
- Tablespoon Of Peanut Butter has 460 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.