Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Baked Russet Potatoes
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Baked Potatoes with Skin (Peel)
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Baked Red Potatoes
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 377 19% DV
  • Protein 9.6g 19% DV
  • Carbs 86g 31% DV
  • Fat 0.6g 1% DV
  • Fiber 8.6g 31% DV
  • Sugar 5.6g 11% DV
  • Amino Acid Score 15%
  • Lysine / Arginine 1.06
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 39% RDI 113mg
  • Histidine 23% RDI 160mg
  • Isoleucine 22% RDI 309mg
  • Leucine 17% RDI 455mg
  • Lysine 24% RDI 498mg
  • Methionine 20% RDI 147mg
  • Phenylalanine 43% RDI 378mg
  • Threonine 30% RDI 311mg
  • Tryptophan 34% RDI 97mg
  • Tyrosine 26% RDI 224mg
  • Valine 26% RDI 477mg
Protein Comparison Table

Table Legend

  1. Baked Russet Potatoes
  2. Baked Potatoes with Skin (Peel)
  3. Baked Red Potatoes
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 138 173 100 411
Essential  
Histidine (mg)
(%RDI)
61
(9%)
61
(9%)
39
(6%)
160
(23%)
Isoleucine (mg)
(%RDI)
117
(8%)
118
(8%)
74
(5%)
309
(22%)
Leucine (mg)
(%RDI)
173
(6%)
173
(6%)
109
(4%)
455
(17%)
Lysine (mg)
(%RDI)
189
(9%)
189
(9%)
120
(6%)
498
(24%)
Methionine (mg)
(%RDI)
57
(8%)
55
(8%)
35
(5%)
147
(20%)
Phenylalanine (mg)
(%RDI)
144
(16%)
144
(16%)
91
(10%)
378
(43%)
Threonine (mg)
(%RDI)
119
(11%)
118
(11%)
75
(7%)
311
(30%)
Tryptophan (mg)
(%RDI)
37
(13%)
36
(13%)
23
(8%)
97
(34%)
Valine (mg)
(%RDI)
181
(10%)
182
(10%)
115
(6%)
477
(26%)
Conditional  
Arginine (mg) 179
178
113
471
Cystine (mg)
(%RDI)
43
(15%)
43
(15%)
27
(9%)
113
(39%)
Glycine (mg) 101
100
64
265
Proline (mg) 112
111
70
293
Tyrosine (mg)
(%RDI)
86
(10%)
85
(10%)
54
(6%)
224
(26%)
Non-Essential  
Alanine (mg) 110
111
70
291
Aspartic acid (mg) 849
848
537
2233
Betaine (mg) 0
0
0
1
Glutamic acid (mg) 621
619
393
1633
Hydroxyproline (mg) --
--
--
0
Serine (mg) 131
131
83
346
Lysine to Arginine Ratio of All Selected Foods: 1.06
Data Source
Baked Russet Potatoes
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Baked Potatoes with Skin (Peel)
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Baked Red Potatoes
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.