Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Peanut Butter (Smooth)
×
Dark Chocolate (70-85% Cocoa)
×
Bananas
×
Soymilk (Unsweetened)
×
Soy Protein Powder (Isolate)
×
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Number of Servings:
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  • Calories 675 34% DV
  • Protein 31g 62% DV
  • Carbs 63g 23% DV
  • Fat 37g 47% DV
  • Fiber 11g 40% DV
  • Sugar 29g 58% DV
  • Amino Acid Score 87%
  • Lysine / Arginine 0.47
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 55% RDI 159mg
  • Histidine 65% RDI 453mg
  • Isoleucine 38% RDI 534mg
  • Leucine 39% RDI 1065mg
  • Lysine 32% RDI 663mg
  • Methionine 24% RDI 175mg
  • Phenylalanine 89% RDI 775mg
  • Threonine 41% RDI 427mg
  • Tryptophan 59% RDI 165mg
  • Tyrosine 57% RDI 501mg
  • Valine 33% RDI 605mg
Protein Comparison Table

Table Legend

  1. Peanut Butter (Smooth)
  2. Dark Chocolate (70-85% Cocoa)
  3. Bananas
  4. Soymilk (Unsweetened)
  5. Soy Protein Powder (Isolate)
-- = missing data
Amino Acids
Food # 1 2 3 4 5 Total
Weight (g) 32 28 150 486 7 703
Essential  
Histidine (mg)
(%RDI)		 176
(25%)		 --
(--%)		 116
(17%)		 --
(--%)		 161
(23%)		 453
(65%)
Isoleucine (mg)
(%RDI)		 195
(14%)		 --
(--%)		 42
(3%)		 --
(--%)		 298
(21%)		 534
(38%)
Leucine (mg)
(%RDI)		 489
(18%)		 --
(--%)		 102
(4%)		 --
(--%)		 475
(17%)		 1065
(39%)
Lysine (mg)
(%RDI)		 215
(10%)		 --
(--%)		 75
(4%)		 --
(--%)		 373
(18%)		 663
(32%)
Methionine (mg)
(%RDI)		 84
(12%)		 --
(--%)		 12
(2%)		 --
(--%)		 79
(11%)		 175
(24%)
Phenylalanine (mg)
(%RDI)		 380
(43%)		 --
(--%)		 74
(8%)		 --
(--%)		 322
(37%)		 775
(89%)
Threonine (mg)
(%RDI)		 166
(16%)		 --
(--%)		 42
(4%)		 --
(--%)		 220
(21%)		 427
(41%)
Tryptophan (mg)
(%RDI)		 73
(26%)		 --
(--%)		 14
(5%)		 --
(--%)		 78
(28%)		 165
(59%)
Valine (mg)
(%RDI)		 247
(14%)		 --
(--%)		 71
(4%)		 --
(--%)		 287
(16%)		 605
(33%)
Conditional  
Arginine (mg) 875
--
74
--
467
1415
Cystine (mg)
(%RDI)		 72
(25%)		 --
(--%)		 14
(5%)		 --
(--%)		 73
(26%)		 159
(55%)
Glycine (mg) 454
--
57
--
252
763
Proline (mg) 445
--
42
--
347
834
Tyrosine (mg)
(%RDI)		 262
(30%)		 --
(--%)		 14
(2%)		 --
(--%)		 226
(26%)		 501
(57%)
Non-Essential  
Alanine (mg) 290
--
60
--
251
601
Aspartic acid (mg) 965
--
186
--
714
1865
Betaine (mg) 0
--
0
--
--
0
Glutamic acid (mg) 1609
--
228
--
1222
3059
Hydroxyproline (mg) --
--
--
--
--
0
Serine (mg) 468
--
60
--
322
850
Lysine to Arginine Ratio of All Selected Foods: 0.47
Data Source
Peanut Butter (Smooth)
USDA Food Data Central Standard Release (Common)Iodine data is obtained from the USDA Iodine database.
Dark Chocolate (70-85% Cocoa)
USDA Food Data Central Standard Release (Common)
Bananas
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.
Soymilk (Unsweetened)
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.
Soy Protein Powder (Isolate)
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.