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Bars & protein snacks · Nutrition facts

Formulated Bar, Mars Snackfood US, Snickers Marathon Energy Bar

386 calories and 21.9 g of protein per 100 g. Reported fiber: 6.7 g.

USDA SR LegacyPublished Apr 2019

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Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Energy Bar, all flavors

Source category
Snacks
Nutrition basis
Per 100 g
Source record
USDA FDC 173136
Publication date
Apr 2019

On a 100 g basis, this record has more protein than 89% of 611 other complete bars & protein snacks profiles.

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The source matters

SR Legacy is USDA’s final historical reference release from 2018. It combines analyses, calculations, and literature. The publication date in FoodData Central is not the date every nutrient was measured.

Read about this dataset
Your portion, your numbers
212calories
in 55 g
NutrientAmountDaily value
Protein12.1 g—
Carbohydrate27.7 g10%
Fat5.9 g8%
Fiber3.7 g13%
Total sugars15.8 g—
Sodium211 mg9%
Saturated fat2.6 g13%
Potassium193 mg4%
Calcium415 mg32%
Iron8.97 mg50%
Magnesium174 mg42%
Vitamin C269.4 mg299%
Vitamin D2.5 µg12%
Estimated energy from macros
Protein 23%Carbs 52%Fat 25%

Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.

Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.

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Same broad food category

This food: 11.4 g protein in 51.8 g. Choices below have more on this basis.

These are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.

Reported variation in the reference data

A food is more than one number.

Where the source reports a minimum and maximum, you can see that range alongside the displayed value.

NutrientDisplayed valueReported minimumReported maximumData points
WaterPer 100 g14 g7.9 g14 g1
ProteinPer 100 g21.91 g18.49 g24.29 g4
Total lipid (fat)Per 100 g10.79 g7.87 g13.18 g4
AshPer 100 g3 g3 g3.07 g2
Fiber, total dietaryPer 100 g6.7 g2.5 g11 g4
Sugars, TotalPer 100 g28.71 g22.67 g33.04 g4
Calcium, CaPer 100 g754 mg343 mg965 mg3
Iron, FePer 100 g16.31 mg14.67 mg17.95 mg2

These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.

All 113 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water14 g1051
Energy386 kcal1008
Energy1,615 kj1062
Protein21.91 g1003
Total lipid (fat)10.79 g1004
Ash3 g1007
Carbohydrate, by difference50.3 g1005
Fiber, total dietary6.7 g1079
Sugars, Total28.71 g2000
Sucrose14.27 g1010
Glucose8.61 g1011
Fructose0.48 g1012
Lactose0 g1013
Maltose5.35 g1014
Galactose0 g1075
Calcium, Ca754 mg1087
Iron, Fe16.31 mg1089
Magnesium, Mg317 mg1090
Phosphorus, P455 mg1091
Potassium, K351 mg1092
Sodium, Na383 mg1093
Zinc, Zn11.88 mg1095
Copper, Cu0.452 mg1098
Manganese, Mn1.058 mg1101
Selenium, Se4.5 µg1103
Fluoride, F0 µg1099
Vitamin C, total ascorbic acid489.9 mg1162
Thiamin2.949 mg1165
Riboflavin3.343 mg1166
Niacin45.249 mg1167
Pantothenic acid22.624 mg1170
Vitamin B-64.525 mg1175
Folate, total816 µg1177
Folic acid739 µg1186
Folate, food77 µg1187
Folate, DFE1,334 µg1190
Choline, total18 mg1180
Vitamin B-1210.91 µg1178
Vitamin B-12, added10.71 µg1246
Vitamin A, RAE62 µg1106
Retinol62 µg1105
Carotene, beta0 µg1107
Carotene, alpha0 µg1108
Cryptoxanthin, beta0 µg1120
Vitamin A, IU209 iu1104
Lycopene0 µg1122
Lutein + zeaxanthin0 µg1123
Vitamin E (alpha-tocopherol)27.53 mg1109
Vitamin E, added26.23 mg1242
Vitamin D (D2 + D3), International Units181 iu1110
Vitamin D (D2 + D3)4.5 µg1114
Vitamin K (phylloquinone)1.8 µg1185
Vitamin K (Dihydrophylloquinone)0 µg1184
Fatty acids, total saturated4.753 g1258
SFA 4:00.145 g1259
SFA 6:00.052 g1260
SFA 8:00.03 g1261
SFA 10:00.058 g1262
SFA 12:00.062 g1263
SFA 13:00 g1332
SFA 14:00.208 g1264
SFA 15:00.019 g1299
SFA 16:02.287 g1265
SFA 17:00.018 g1300
SFA 18:01.822 g1266
SFA 20:00.048 g1267
SFA 22:00.005 g1273
SFA 24:00 g1301
Fatty acids, total monounsaturated3.92 g1292
MUFA 14:10.018 g1274
MUFA 15:10 g1333
MUFA 16:10.046 g1275
MUFA 17:10.005 g1323
MUFA 18:13.802 g1268
MUFA 20:10.049 g1277
MUFA 22:10 g1279
MUFA 24:1 c0 g1312
Fatty acids, total polyunsaturated1.917 g1293
PUFA 18:21.882 g1269
PUFA 18:30.034 g1270
PUFA 18:40 g1276
PUFA 20:2 n-6 c,c0 g1313
PUFA 20:30 g1325
PUFA 20:40.001 g1271
PUFA 20:5 n-3 (EPA)0 g1278
PUFA 21:50 g1410
PUFA 22:40 g1411
PUFA 22:5 n-3 (DPA)0 g1280
PUFA 22:6 n-3 (DHA)0 g1272
Fatty acids, total trans0.151 g1257
Cholesterol4 mg1253
Tryptophan0.221 g1210
Threonine0.682 g1211
Isoleucine0.833 g1212
Leucine1.405 g1213
Lysine0.972 g1214
Methionine0.266 g1215
Cystine0.236 g1216
Phenylalanine0.976 g1217
Tyrosine0.736 g1218
Valine0.898 g1219
Arginine1.669 g1220
Histidine0.485 g1221
Alanine0.764 g1222
Aspartic acid2.175 g1223
Glutamic acid3.827 g1224
Glycine0.881 g1225
Proline1.061 g1226
Serine0.967 g1227
Hydroxyproline0 g1228
Alcohol, ethyl0 g1018
Caffeine6 mg1057
Theobromine57 mg1058

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