Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Beef, round, full cut, separable lean only, trimmed to 1/4" fat, select, cooked, broiled
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      Quick Stats
      • Calories 146 7% DV
      • Protein 25g 50% DV
      • Carbs 0g 0% DV
      • Fat 4.4g 7% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 97% RDI 279mg
      • Histidine 122% RDI 852mg
      • Isoleucine 80% RDI 1118mg
      • Leucine 72% RDI 1965mg
      • Lysine 99% RDI 2069mg
      • Methionine 87% RDI 637mg
      • Phenylalanine 111% RDI 971mg
      • Threonine 103% RDI 1086mg
      • Tryptophan 100% RDI 279mg
      • Tyrosine 95% RDI 836mg
      • Valine 66% RDI 1210mg
      Protein Comparison Table

      Table Legend

      1. Beef, round, full cut, separable lean only, trimmed to 1/4" fat, select, cooked, broiled
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 85 85
      Essential  
      Histidine (mg)
      (%RDI)
      852
      (122%)
      852
      (122%)
      Isoleucine (mg)
      (%RDI)
      1118
      (80%)
      1118
      (80%)
      Leucine (mg)
      (%RDI)
      1965
      (72%)
      1965
      (72%)
      Lysine (mg)
      (%RDI)
      2069
      (99%)
      2069
      (99%)
      Methionine (mg)
      (%RDI)
      637
      (87%)
      637
      (87%)
      Phenylalanine (mg)
      (%RDI)
      971
      (111%)
      971
      (111%)
      Threonine (mg)
      (%RDI)
      1086
      (103%)
      1086
      (103%)
      Tryptophan (mg)
      (%RDI)
      279
      (100%)
      279
      (100%)
      Valine (mg)
      (%RDI)
      1210
      (66%)
      1210
      (66%)
      Conditional  
      Arginine (mg) 1572
      1572
      Cystine (mg)
      (%RDI)
      279
      (97%)
      279
      (97%)
      Glycine (mg) 1357
      1357
      Proline (mg) 1098
      1098
      Tyrosine (mg)
      (%RDI)
      836
      (95%)
      836
      (95%)
      Non-Essential  
      Alanine (mg) 1500
      1500
      Aspartic acid (mg) 2272
      2272
      Betaine (mg) --
      0
      Glutamic acid (mg) 3736
      3736
      Hydroxyproline (mg) --
      0
      Serine (mg) 951
      951
      Lysine to Arginine Ratio of All Selected Foods: 1.32
      Data Source
      Beef, round, full cut, separable lean only, trimmed to 1/4" fat, select, cooked, broiled
      USDA Food Data Central Standard ReleaseOmega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.