Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Black Beans
      ×
      Scrambled Eggs
      ×
      Beef Flank Steak Separable Lean And Fat Trimmed To 0 Inch Fat Choice Cooked Broiled
      ×
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      Quick Stats
      • Calories 490 24% DV
      • Protein 45g 90% DV
      • Carbs 42g 14% DV
      • Fat 16g 24% DV
      • Fiber 15g 53% DV
      • Sugar 1g 3% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 206% RDI 592mg
      • Histidine 189% RDI 1321mg
      • Isoleucine 147% RDI 2062mg
      • Leucine 132% RDI 3605mg
      • Lysine 165% RDI 3455mg
      • Methionine 140% RDI 1019mg
      • Phenylalanine 237% RDI 2075mg
      • Threonine 176% RDI 1846mg
      • Tryptophan 150% RDI 419mg
      • Tyrosine 162% RDI 1422mg
      • Valine 130% RDI 2372mg
      Protein Comparison Table

      Table Legend

      1. Black Beans
      2. Scrambled Eggs
      3. Beef Flank Steak Separable Lean And Fat Trimmed To 0 Inch Fat Choice Cooked Broiled
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 172 61 85 318
      Essential  
      Histidine (mg)
      (%RDI)
      425
      (61%)
      149
      (21%)
      747
      (107%)
      1321
      (189%)
      Isoleucine (mg)
      (%RDI)
      673
      (48%)
      325
      (23%)
      1065
      (76%)
      2062
      (147%)
      Leucine (mg)
      (%RDI)
      1218
      (45%)
      525
      (19%)
      1862
      (68%)
      3605
      (132%)
      Lysine (mg)
      (%RDI)
      1046
      (50%)
      430
      (20%)
      1979
      (94%)
      3455
      (165%)
      Methionine (mg)
      (%RDI)
      229
      (31%)
      181
      (25%)
      609
      (84%)
      1019
      (140%)
      Phenylalanine (mg)
      (%RDI)
      824
      (94%)
      326
      (37%)
      925
      (106%)
      2075
      (237%)
      Threonine (mg)
      (%RDI)
      642
      (61%)
      270
      (26%)
      935
      (89%)
      1846
      (176%)
      Tryptophan (mg)
      (%RDI)
      181
      (65%)
      85
      (30%)
      154
      (55%)
      419
      (150%)
      Valine (mg)
      (%RDI)
      798
      (44%)
      412
      (23%)
      1162
      (64%)
      2372
      (130%)
      Conditional  
      Arginine (mg) 944
      380
      1514
      2838
      Cystine (mg)
      (%RDI)
      165
      (58%)
      125
      (44%)
      302
      (105%)
      592
      (206%)
      Glycine (mg) 595
      204
      1425
      2225
      Proline (mg) 647
      276
      1116
      2039
      Tyrosine (mg)
      (%RDI)
      430
      (49%)
      245
      (28%)
      746
      (85%)
      1422
      (162%)
      Non-Essential  
      Alanine (mg) 640
      345
      1424
      2409
      Aspartic acid (mg) 1844
      631
      2133
      4607
      Betaine (mg) --
      0
      12
      12
      Glutamic acid (mg) 2324
      841
      3516
      6680
      Hydroxyproline (mg) --
      --
      246
      246
      Serine (mg) 829
      453
      922
      2204
      Lysine to Arginine Ratio of All Selected Foods: 1.22
      Data Source
      Black Beans
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Scrambled Eggs
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Beef Flank Steak Separable Lean And Fat Trimmed To 0 Inch Fat Choice Cooked Broiled
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.