Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Apples
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Baked Potato (With Skin)
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Baked Potato (No Skin)
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 238 12% DV
  • Protein 4.7g 9% DV
  • Carbs 57g 21% DV
  • Fat 0.4g 1% DV
  • Fiber 6.1g 22% DV
  • Sugar 13g 27% DV
  • Amino Acid Score 11%
  • Lysine / Arginine 1.19
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 19% RDI 55mg
  • Histidine 13% RDI 90mg
  • Isoleucine 12% RDI 166mg
  • Leucine 9% RDI 250mg
  • Lysine 12% RDI 261mg
  • Methionine 10% RDI 70mg
  • Phenylalanine 22% RDI 192mg
  • Threonine 15% RDI 158mg
  • Tryptophan 20% RDI 56mg
  • Tyrosine 15% RDI 132mg
  • Valine 14% RDI 247mg
Protein Comparison Table

Table Legend

  1. Apples
  2. Baked Potato (With Skin)
  3. Baked Potato (No Skin)
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 100 100 100 300
Essential  
Histidine (mg)
(%RDI)
5
(1%)
42
(6%)
43
(6%)
90
(13%)
Isoleucine (mg)
(%RDI)
6
(0%)
80
(6%)
80
(6%)
166
(12%)
Leucine (mg)
(%RDI)
13
(0%)
119
(4%)
118
(4%)
250
(9%)
Lysine (mg)
(%RDI)
12
(1%)
130
(6%)
119
(6%)
261
(12%)
Methionine (mg)
(%RDI)
1
(0%)
38
(5%)
31
(4%)
70
(10%)
Phenylalanine (mg)
(%RDI)
6
(1%)
99
(11%)
87
(10%)
192
(22%)
Threonine (mg)
(%RDI)
6
(1%)
81
(8%)
71
(7%)
158
(15%)
Tryptophan (mg)
(%RDI)
1
(0%)
25
(9%)
30
(11%)
56
(20%)
Valine (mg)
(%RDI)
12
(1%)
125
(7%)
110
(6%)
247
(14%)
Conditional  
Arginine (mg) 6
123
90
219
Cystine (mg)
(%RDI)
1
(0%)
29
(10%)
25
(9%)
55
(19%)
Glycine (mg) 9
69
58
136
Proline (mg) 6
76
70
152
Tyrosine (mg)
(%RDI)
1
(0%)
58
(7%)
73
(8%)
132
(15%)
Non-Essential  
Alanine (mg) 11
76
60
147
Aspartic acid (mg) 70
583
479
1132
Betaine (mg) 0
0
0
1
Glutamic acid (mg) 25
427
328
780
Hydroxyproline (mg) --
--
--
0
Serine (mg) 10
91
85
186
Lysine to Arginine Ratio of All Selected Foods: 1.19
Data Source
Apples
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Baked Potato (With Skin)
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Baked Potato (No Skin)
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.