Calories in
lemon peel, raw
47 kcal per 100 g Lemon peel, raw contains 47 calories per 100 grams, or about 3 calories per tbsp. Per 100 g it provides 1.5 g protein, 16.0 g carbohydrate and 0.3 g fat.
By calories that splits 88% carbohydrate, 8% protein, 4% fat.
Calories in a typical serving
Per-100 g figures are useful for comparison but nobody eats 100 g of anything on purpose. These are the USDA's own household measures.
| Serving | Grams | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 1 tbsp | 6.0 g | 3 | 0.1 g | 1.0 g | 0.0 g |
| 1 tsp | 2.0 g | 1 | 0.0 g | 0.3 g | 0.0 g |
Full nutrition, per 100 g and per tbsp
| Nutrient | Per 100 g | Per tbsp |
|---|---|---|
| Energy | 47 kcal | 3 kcal |
| Protein | 1.5 g | 0.1 g |
| Total fat | 0.3 g | 0.0 g |
| Saturated fat | 0.0 g | 0.0 g |
| Carbohydrate | 16.0 g | 1.0 g |
| Fibre | 10.6 g | 0.6 g |
| Sugars | 4.2 g | 0.3 g |
| Sodium | 6.0 mg | 0.4 mg |
| Potassium | 160.0 mg | 9.6 mg |
| Calcium | 134.0 mg | 8.0 mg |
| Iron | 0.8 mg | 0.0 mg |
| Vitamin C | 129.0 mg | 7.7 mg |
| Vitamin A | 3.0 µg | 0.2 µg |
| Cholesterol | 0.0 mg | 0.0 mg |
| Water | 81.6 g | 4.9 g |
USDA FoodData Central, SR Legacy (FDC ID 167749). A dash means the nutrient was not measured for this item, which is not the same as zero.
How lemon peel, raw compares
Among the 92 fruits and fruit juices items on this site, lemon peel, raw ranks 59 of 92 by calorie density, against a category average of 74 kcal per 100 g — so it is about 36% less calorie-dense than typical for its group.
It carries 3.2 g of protein per 100 calories, so it is not a meaningful protein source.
To burn off one tbsp (3 kcal), a 70 kg adult would walk for roughly 1 minutes — see the walking calculation on our sister site, or pick a different activity. Treat that as a sense of scale rather than a rule: eating and moving are not a simple ledger.
Questions
How many calories are in lemon peel, raw?
Lemon peel, raw contains 47 calories per 100 g, which works out to about 3 calories per tbsp. It also provides 1.5 g of protein, 16.0 g of carbohydrate and 0.3 g of fat per 100 g.
What is the macro breakdown of lemon peel, raw?
By calories, lemon peel, raw is roughly 88% carbohydrate, 8% protein and 4% fat. That makes it a predominantly carbohydrate-based food.
How long does it take to burn off a tbsp?
About 1 minutes of ordinary walking for a 70 kg adult (MET 4.0). That is a rough guide for scale, not a prescription — appetite and activity interact in ways a simple subtraction does not capture.
Is this figure exact for the lemon peel, raw I bought?
No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.
Similar foods
Closest in calorie density within fruits and fruit juices.
Source: USDA FoodData Central, SR Legacy — public domain. Full USDA description: "Lemon peel, raw". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.