Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Cooked Buffalo Sirloin Steak
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      Quick Stats
      • Calories 145 7% DV
      • Protein 24g 48% DV
      • Carbs 0g 0% DV
      • Fat 4.8g 7% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 99% RDI 284mg
      • Histidine 125% RDI 874mg
      • Isoleucine 82% RDI 1151mg
      • Leucine 75% RDI 2045mg
      • Lysine 105% RDI 2213mg
      • Methionine 89% RDI 645mg
      • Phenylalanine 116% RDI 1012mg
      • Threonine 103% RDI 1082mg
      • Tryptophan 64% RDI 180mg
      • Tyrosine 93% RDI 811mg
      • Valine 70% RDI 1283mg
      Protein Comparison Table

      Table Legend

      1. Cooked Buffalo Sirloin Steak
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 85 85
      Essential  
      Histidine (mg)
      (%RDI)
      874
      (125%)
      874
      (125%)
      Isoleucine (mg)
      (%RDI)
      1151
      (82%)
      1151
      (82%)
      Leucine (mg)
      (%RDI)
      2045
      (75%)
      2045
      (75%)
      Lysine (mg)
      (%RDI)
      2213
      (105%)
      2213
      (105%)
      Methionine (mg)
      (%RDI)
      645
      (89%)
      645
      (89%)
      Phenylalanine (mg)
      (%RDI)
      1012
      (116%)
      1012
      (116%)
      Threonine (mg)
      (%RDI)
      1082
      (103%)
      1082
      (103%)
      Tryptophan (mg)
      (%RDI)
      180
      (64%)
      180
      (64%)
      Valine (mg)
      (%RDI)
      1283
      (70%)
      1283
      (70%)
      Conditional  
      Arginine (mg) 1623
      1623
      Cystine (mg)
      (%RDI)
      284
      (99%)
      284
      (99%)
      Glycine (mg) 1547
      1547
      Proline (mg) 1221
      1221
      Tyrosine (mg)
      (%RDI)
      811
      (93%)
      811
      (93%)
      Non-Essential  
      Alanine (mg) 1588
      1588
      Aspartic acid (mg) 2330
      2330
      Betaine (mg) --
      0
      Glutamic acid (mg) 3884
      3884
      Hydroxyproline (mg) 298
      298
      Serine (mg) 992
      992
      Lysine to Arginine Ratio of All Selected Foods: 1.36
      Data Source
      Cooked Buffalo Sirloin Steak
      USDA Food Data Central Standard Release (Common)Omega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.