Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, braised
      ×
      Chicken, roasting, meat only, cooked, roasted
      ×
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      Quick Stats
      • Calories 457 23% DV
      • Protein 58g 116% DV
      • Carbs 0g 0% DV
      • Fat 23g 36% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 246% RDI 705mg
      • Histidine 267% RDI 1872mg
      • Isoleucine 206% RDI 2880mg
      • Leucine 163% RDI 4440mg
      • Lysine 232% RDI 4882mg
      • Methionine 214% RDI 1558mg
      • Phenylalanine 261% RDI 2285mg
      • Threonine 236% RDI 2480mg
      • Tryptophan 238% RDI 666mg
      • Tyrosine 223% RDI 1952mg
      • Valine 157% RDI 2851mg
      Protein Comparison Table

      Table Legend

      1. Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, braised
      2. Chicken, roasting, meat only, cooked, roasted
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 85 140 225
      Essential  
      Histidine (mg)
      (%RDI)
      785
      (112%)
      1086
      (155%)
      1872
      (267%)
      Isoleucine (mg)
      (%RDI)
      1031
      (74%)
      1849
      (132%)
      2880
      (206%)
      Leucine (mg)
      (%RDI)
      1812
      (66%)
      2628
      (96%)
      4440
      (163%)
      Lysine (mg)
      (%RDI)
      1907
      (91%)
      2975
      (142%)
      4882
      (232%)
      Methionine (mg)
      (%RDI)
      587
      (81%)
      970
      (133%)
      1558
      (214%)
      Phenylalanine (mg)
      (%RDI)
      895
      (102%)
      1390
      (159%)
      2285
      (261%)
      Threonine (mg)
      (%RDI)
      1001
      (95%)
      1478
      (141%)
      2480
      (236%)
      Tryptophan (mg)
      (%RDI)
      257
      (92%)
      409
      (146%)
      666
      (238%)
      Valine (mg)
      (%RDI)
      1115
      (61%)
      1736
      (95%)
      2851
      (157%)
      Conditional  
      Arginine (mg) 1449
      2113
      3562
      Cystine (mg)
      (%RDI)
      257
      (89%)
      448
      (156%)
      705
      (246%)
      Glycine (mg) 1251
      1721
      2972
      Proline (mg) 1012
      1441
      2453
      Tyrosine (mg)
      (%RDI)
      770
      (88%)
      1182
      (135%)
      1952
      (223%)
      Non-Essential  
      Alanine (mg) 1383
      1911
      3294
      Aspartic acid (mg) 2095
      3121
      5216
      Betaine (mg) --
      --
      0
      Glutamic acid (mg) 3445
      5243
      8688
      Hydroxyproline (mg) 241
      --
      241
      Serine (mg) 877
      1204
      2081
      Lysine to Arginine Ratio of All Selected Foods: 1.37
      Data Source
      Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, braised
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Chicken, roasting, meat only, cooked, roasted
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.