Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Bananas
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      Skim Milk
      ×
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      Quick Stats
      • Calories 300 15% DV
      • Protein 18g 36% DV
      • Carbs 59g 20% DV
      • Fat 0.9g 1% DV
      • Fiber 4g 14% DV
      • Sugar 43g 87% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 41% RDI 116mg
      • Histidine 88% RDI 615mg
      • Isoleucine 64% RDI 895mg
      • Leucine 61% RDI 1665mg
      • Lysine 69% RDI 1457mg
      • Methionine 61% RDI 443mg
      • Phenylalanine 106% RDI 931mg
      • Threonine 71% RDI 748mg
      • Tryptophan 80% RDI 224mg
      • Tyrosine 97% RDI 847mg
      • Valine 63% RDI 1153mg
      Protein Comparison Table

      Table Legend

      1. Bananas
      2. Skim Milk
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 150 490 640
      Essential  
      Histidine (mg)
      (%RDI)      		 116
      (17%)      		 500
      (71%)      		 615
      (88%)
      Isoleucine (mg)
      (%RDI)      		 42
      (3%)      		 853
      (61%)      		 895
      (64%)
      Leucine (mg)
      (%RDI)      		 102
      (4%)      		 1563
      (57%)      		 1665
      (61%)
      Lysine (mg)
      (%RDI)      		 75
      (4%)      		 1382
      (66%)      		 1457
      (69%)
      Methionine (mg)
      (%RDI)      		 12
      (2%)      		 431
      (59%)      		 443
      (61%)
      Phenylalanine (mg)
      (%RDI)      		 74
      (8%)      		 858
      (98%)      		 931
      (106%)
      Threonine (mg)
      (%RDI)      		 42
      (4%)      		 706
      (67%)      		 748
      (71%)
      Tryptophan (mg)
      (%RDI)      		 14
      (5%)      		 211
      (75%)      		 224
      (80%)
      Valine (mg)
      (%RDI)      		 71
      (4%)      		 1083
      (60%)      		 1153
      (63%)
      Conditional  
      Arginine (mg) 74
      		470
      		544
      Cystine (mg)
      (%RDI)      		 14
      (5%)      		 103
      (36%)      		 116
      (41%)
      Glycine (mg) 57
      		328
      		385
      Proline (mg) 42
      		1627
      		1669
      Tyrosine (mg)
      (%RDI)      		 14
      (2%)      		 833
      (95%)      		 847
      (97%)
      Non-Essential  
      Alanine (mg) 60
      		559
      		619
      Aspartic acid (mg) 186
      		1411
      		1597
      Betaine (mg) 0
      		9
      		9
      Glutamic acid (mg) 228
      		3709
      		3937
      Hydroxyproline (mg) --
      		0
      		0
      Serine (mg) 60
      		995
      		1055
      Lysine to Arginine Ratio of All Selected Foods: 2.68
      Data Source
      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.
      Skim Milk
      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.