United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Full Report (All Nutrients):  21238, McDONALD'S, french fries
Food Group: Fast Foods
Nitrogen to Protein Conversion Factor: 6.25  
heading Nutrient Unit
Value per 100 g
# of Data Points Std. Error
small serving 71 g

medium serving 117 g

large serving 154 g

kids serving 31 g
Proximates Water 1 g 36.63 6 0.730 26.01 42.86 56.41 11.36
Proximates Energy kcal 323 -- -- 229 378 497 100
Proximates Energy kJ 1352 -- -- 960 1582 2082 419
Proximates Protein 1 g 3.41 6 0.220 2.42 3.99 5.25 1.06
Proximates Total lipid (fat) 1 g 15.47 6 0.430 10.98 18.10 23.82 4.80
Proximates Ash 1 g 1.91 6 0.040 1.36 2.23 2.94 0.59
Proximates Carbohydrate, by difference g 42.58 -- -- 30.23 49.82 65.57 13.20
Proximates Fiber, total dietary 1 g 3.9 3 0.100 2.8 4.6 6.0 1.2
Proximates Sugars, total 1 g 0.21 3 0.020 0.15 0.25 0.32 0.07
Proximates Sucrose 1 g 0.21 3 0.020 0.15 0.25 0.32 0.07
Proximates Glucose (dextrose) 1 g 0.00 3 0.000 0.00 0.00 0.00 0.00
Proximates Fructose 1 g 0.00 3 0.000 0.00 0.00 0.00 0.00
Proximates Lactose 1 g 0.00 3 0.000 0.00 0.00 0.00 0.00
Proximates Maltose 1 g 0.00 3 0.000 0.00 0.00 0.00 0.00
Proximates Galactose 1 g 0.00 3 0.000 0.00 0.00 0.00 0.00
Proximates Starch 1 g 38.23 3 1.320 27.14 44.73 58.87 11.85
Minerals Calcium, Ca 1 mg 19 6 0.000 13 22 29 6
Minerals Iron, Fe 1 mg 0.80 6 0.020 0.57 0.94 1.23 0.25
Minerals Magnesium, Mg 1 mg 37 6 0.000 26 43 57 11
Minerals Phosphorus, P 1 mg 127 6 5.000 90 149 196 39
Minerals Potassium, K 1 mg 596 6 15.000 423 697 918 185
Minerals Sodium, Na 1 mg 189 6 20.000 134 221 291 59
Minerals Zinc, Zn 1 mg 0.51 6 0.050 0.36 0.60 0.79 0.16
Minerals Copper, Cu 1 mg 0.114 6 0.013 0.081 0.133 0.176 0.035
Minerals Manganese, Mn 1 mg 0.249 6 0.013 0.177 0.291 0.383 0.077
Minerals Selenium, Se 2 µg 0.4 2 -- 0.3 0.5 0.6 0.1
Vitamins Vitamin C, total ascorbic acid 1 mg 5.6 3 1.000 4.0 6.6 8.6 1.7
Vitamins Thiamin 1 mg 0.180 3 0.006 0.128 0.211 0.277 0.056
Vitamins Riboflavin 1 mg 0.037 3 0.003 0.026 0.043 0.057 0.011
Vitamins Niacin 1 mg 3.220 3 0.234 2.286 3.767 4.959 0.998
Vitamins Pantothenic acid 1 mg 0.590 2 -- 0.419 0.690 0.909 0.183
Vitamins Vitamin B-6 1 mg 0.380 3 0.050 0.270 0.445 0.585 0.118
Vitamins Choline, total 1 mg 39.8 -- -- 28.3 46.6 61.3 12.3
Vitamins Betaine 1 mg 0.4 1 -- 0.3 0.5 0.6 0.1
Vitamins Vitamin A, RAE µg 0 -- -- 0 0 0 0
Vitamins Carotene, beta 3 µg 0 1 -- 0 0 0 0
Vitamins Carotene, alpha 2 µg 0 2 -- 0 0 0 0
Vitamins Cryptoxanthin, beta 2 µg 0 2 -- 0 0 0 0
Vitamins Vitamin A, IU IU 0 1 -- 0 0 0 0
Vitamins Lycopene 2 µg 0 2 -- 0 0 0 0
Vitamins Lutein + zeaxanthin 2 µg 27 2 -- 19 32 42 8
Vitamins Vitamin E (alpha-tocopherol) 1 mg 1.38 3 0.260 0.98 1.61 2.13 0.43
Vitamins Tocopherol, beta 1 mg 0.03 3 0.007 0.02 0.04 0.05 0.01
Vitamins Tocopherol, gamma 1 mg 2.36 3 0.840 1.68 2.76 3.63 0.73
Vitamins Tocopherol, delta 1 mg 0.62 3 0.090 0.44 0.73 0.95 0.19
Vitamins Tocotrienol, alpha 1 mg 0.01 3 0.007 0.01 0.01 0.02 0.00
Vitamins Tocotrienol, beta 1 mg 0.13 3 0.130 0.09 0.15 0.20 0.04
Vitamins Tocotrienol, gamma 1 mg 0.01 3 0.010 0.01 0.01 0.02 0.00
Vitamins Tocotrienol, delta 1 mg 0.02 3 0.020 0.01 0.02 0.03 0.01
Vitamins Vitamin K (phylloquinone) 2 µg 16.0 4 0.500 11.4 18.7 24.6 5.0
Lipids Fatty acids, total saturated g 2.271 -- -- 1.612 2.657 3.497 0.704
Lipids 4:0 1 g 0.085 6 0.082 0.060 0.099 0.131 0.026
Lipids 6:0 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 8:0 1 g 0.010 6 0.001 0.007 0.012 0.015 0.003
Lipids 10:0 1 g 0.011 6 0.000 0.008 0.013 0.017 0.003
Lipids 12:0 1 g 0.005 6 0.001 0.004 0.006 0.008 0.002
Lipids 14:0 1 g 0.012 6 0.000 0.009 0.014 0.018 0.004
Lipids 15:0 1 g 0.005 6 0.000 0.004 0.006 0.008 0.002
Lipids 16:0 1 g 0.961 6 0.027 0.682 1.124 1.480 0.298
Lipids 17:0 1 g 0.011 6 0.000 0.008 0.013 0.017 0.003
Lipids 18:0 1 g 1.015 6 0.042 0.721 1.188 1.563 0.315
Lipids 20:0 1 g 0.084 6 0.002 0.060 0.098 0.129 0.026
Lipids 22:0 1 g 0.046 6 0.001 0.033 0.054 0.071 0.014
Lipids 24:0 1 g 0.024 6 0.001 0.017 0.028 0.037 0.007
Lipids Fatty acids, total monounsaturated g 7.379 -- -- 5.239 8.633 11.364 2.287
Lipids 14:1 1 g 0.001 6 0.000 0.001 0.001 0.002 0.000
Lipids 15:1 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 16:1 undifferentiated 1 g 0.026 6 0.001 0.018 0.030 0.040 0.008
Lipids 16:1 c 1 g 0.026 6 0.001 0.018 0.030 0.040 0.008
Lipids 16:1 t 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 17:1 1 g 0.008 6 0.000 0.006 0.009 0.012 0.002
Lipids 18:1 undifferentiated 1 g 7.191 6 0.195 5.106 8.413 11.074 2.229
Lipids 18:1 c 1 g 7.160 6 0.194 5.084 8.377 11.026 2.220
Lipids 18:1 t 1 g 0.031 6 0.001 0.022 0.036 0.048 0.010
Lipids 20:1 1 g 0.144 6 0.003 0.102 0.168 0.222 0.045
Lipids 22:1 undifferentiated 1 g 0.005 6 0.000 0.004 0.006 0.008 0.002
Lipids 22:1 c 1 g 0.003 6 0.000 0.002 0.004 0.005 0.001
Lipids 22:1 t 1 g 0.002 6 0.000 0.001 0.002 0.003 0.001
Lipids 24:1 c 1 g 0.003 6 0.000 0.002 0.004 0.005 0.001
Lipids Fatty acids, total polyunsaturated g 4.727 -- -- 3.356 5.531 7.280 1.465
Lipids 18:2 undifferentiated 1 g 4.298 6 0.129 3.052 5.029 6.619 1.332
Lipids 18:2 n-6 c,c 1 g 4.251 6 0.128 3.018 4.974 6.547 1.318
Lipids 18:2 CLAs 1 g 0.017 6 0.001 0.012 0.020 0.026 0.005
Lipids 18:2 t not further defined 1 g 0.030 6 0.001 0.021 0.035 0.046 0.009
Lipids 18:3 undifferentiated 1 g 0.413 6 0.013 0.293 0.483 0.636 0.128
Lipids 18:3 n-3 c,c,c (ALA) 1 g 0.382 6 0.013 0.271 0.447 0.588 0.118
Lipids 18:3 n-6 c,c,c 1 g 0.031 6 0.001 0.022 0.036 0.048 0.010
Lipids 18:4 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 20:2 n-6 c,c 1 g 0.009 6 0.000 0.006 0.011 0.014 0.003
Lipids 20:3 undifferentiated 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 20:3 n-6 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 20:4 undifferentiated 1 g 0.004 6 0.000 0.003 0.005 0.006 0.001
Lipids 20:5 n-3 (EPA) 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 22:4 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 22:5 n-3 (DPA) 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids 22:6 n-3 (DHA) 1 g 0.000 6 0.000 0.000 0.000 0.000 0.000
Lipids Fatty acids, total trans g 0.064 -- -- 0.045 0.075 0.099 0.020
Lipids Fatty acids, total trans-monoenoic g 0.033 -- -- 0.023 0.039 0.051 0.010

Sources of Data

1Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 16e , 2012  Beltsville MD  
2Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 5o , 2001  Beltsville MD  
3McDonalds McDonald's Supplied Food Analyses , 2004