Carbs in Fun Size Peanut M&M
How many carbs are in fun size peanut m&m?
Fun Size Peanut M&M has 76.4g net carbs per 100g — 79g total carbs minus 2.6g fiber — plus 10g protein, 2.8g fat, and 386 calories. That makes fun size peanut m&m high in net carbs and higher than the typical vegetable, which averages about 17.9g net carbs per 100g. At this carb count, fun size peanut m&m 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 fun size peanut m&m?
Fun Size Peanut M&M 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 fun size peanut m&m keto-friendly?
Fun Size Peanut M&M is generally not keto-friendly. It has 76.4g net carbs per 100g (79g total carbs − 2.6g 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) | 76.4g | 79g | 10g | 386 |
| 1 oz (28 g) | 21.4g | 22.1g | 2.8g | 108 |
How many calories are in fun size peanut m&m?
Fun Size Peanut M&M has 386 calories per 100g. That's alongside 10g protein, 2.8g fat, and 76.4g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 386 |
| Total carbs | 79g |
| Net carbs | 76.4g |
| Fiber | 2.6g |
| Sugar | 2g |
| Sugar alcohols | 0g |
| Protein | 10g |
| Fat | 2.8g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (da emilio). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in fun size peanut m&m?
- Fun Size Peanut M&M has 79g of total carbs and 76.4g of net carbs per 100 grams.
- How many net carbs are in fun size peanut m&m?
- Fun Size Peanut M&M has 76.4g of net carbs per 100 grams (total carbs 79g minus 2.6g fiber).
- Is fun size peanut m&m keto-friendly?
- Fun Size Peanut M&M is generally not keto-friendly. It has 76.4g net carbs per 100g (79g total carbs − 2.6g 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 fun size peanut m&m?
- Fun Size Peanut M&M has 386 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.