Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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White Bread
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Bread, potato
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Whole Wheat Bread
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 270 21% DV
  • Protein 13g 13% DV
  • Carbs 47g 36% DV
  • Fat 3.5g 8% DV
  • Fiber 6.1g 16% DV
  • Sugar 6.3g 13% DV
  • Amino Acid Score 9%
  • Lysine / Arginine 1.18
Amino Acid Bar Charts

Total Recommended Daily Intake

2 foods are missing amino acid data, the total amino acids could be higher than shown. Please set filters and search for other foods.
  • Cystine 4% RDI 28mg
  • Histidine 9% RDI 46mg
  • Isoleucine 13% RDI 86mg
  • Leucine 9% RDI 141mg
  • Lysine 7% RDI 100mg
  • Methionine 5% RDI 36mg
  • Phenylalanine 8% RDI 91mg
  • Threonine 10% RDI 72mg
  • Tryptophan 15% RDI 26mg
  • Tyrosine 6% RDI 68mg
  • Valine 11% RDI 98mg
Protein Comparison Table

Table Legend

  1. White Bread
  2. Bread, potato
  3. Whole Wheat Bread
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 9 32 64 105
Essential  
Histidine (mg)
(%RDI)		 --
(--%)		 46
(9%)		 --
(--%)		 46
(9%)
Isoleucine (mg)
(%RDI)		 --
(--%)		 86
(13%)		 --
(--%)		 86
(13%)
Leucine (mg)
(%RDI)		 --
(--%)		 141
(9%)		 --
(--%)		 141
(9%)
Lysine (mg)
(%RDI)		 --
(--%)		 100
(7%)		 --
(--%)		 100
(7%)
Methionine (mg)
(%RDI)		 --
(--%)		 36
(5%)		 --
(--%)		 36
(5%)
Phenylalanine (mg)
(%RDI)		 --
(--%)		 91
(8%)		 --
(--%)		 91
(8%)
Threonine (mg)
(%RDI)		 --
(--%)		 72
(10%)		 --
(--%)		 72
(10%)
Tryptophan (mg)
(%RDI)		 --
(--%)		 26
(15%)		 --
(--%)		 26
(15%)
Valine (mg)
(%RDI)		 --
(--%)		 98
(11%)		 --
(--%)		 98
(11%)
Conditional  
Arginine (mg) --
85
--
85
Cystine (mg)
(%RDI)		 --
(--%)		 28
(4%)		 --
(--%)		 28
(4%)
Glycine (mg) --
65
--
65
Proline (mg) --
153
--
153
Tyrosine (mg)
(%RDI)		 --
(--%)		 68
(6%)		 --
(--%)		 68
(6%)
Non-Essential  
Alanine (mg) --
78
--
78
Aspartic acid (mg) --
171
--
171
Betaine (mg) 9
--
81
90
Glutamic acid (mg) --
433
--
433
Hydroxyproline (mg) --
--
--
0
Serine (mg) --
88
--
88
Lysine to Arginine Ratio of All Selected Foods: 1.18
Data Source
White Bread
USDA Food Data Central Standard Release (Common)Iodine data is obtained from the USDA Iodine database.
Bread, potato
USDA Food Data Central Standard Release
Whole Wheat Bread
USDA Food Data Central Standard Release (Common)Iodine data is obtained from the USDA Iodine database.