Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Canned White Tuna (Water Packed)
      ×
      Romaine Lettuce
      ×
      Tomatoes
      ×
      Whole Wheat Bread
      ×
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      Number of Servings:
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      Quick Stats
      • Calories 276 14% DV
      • Protein 28g 57% DV
      • Carbs 29g 10% DV
      • Fat 4.8g 7% DV
      • Fiber 4g 15% DV
      • Sugar 3g 7% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      A food is missing amino acid data, the total amino acids could be higher than shown.Please set filters or search for other foods.
      • Cystine 76% RDI 218mg
      • Histidine 85% RDI 596mg
      • Isoleucine 67% RDI 934mg
      • Leucine 60% RDI 1646mg
      • Lysine 88% RDI 1857mg
      • Methionine 82% RDI 597mg
      • Phenylalanine 91% RDI 797mg
      • Threonine 85% RDI 890mg
      • Tryptophan 81% RDI 228mg
      • Tyrosine 78% RDI 683mg
      • Valine 57% RDI 1045mg
      Protein Comparison Table

      Table Legend

      1. Canned White Tuna (Water Packed)
      2. Romaine Lettuce
      3. Tomatoes
      4. Whole Wheat Bread
      -- = missing data
      Amino Acids
      Food # 1 2 3 4 Total
      Weight (g) 85 12 20 64 181
      Essential  
      Histidine (mg)
      (%RDI)
      591
      (84%)
      3
      (0%)
      3
      (0%)
      --
      (--%)
      596
      (85%)
      Isoleucine (mg)
      (%RDI)
      925
      (66%)
      5
      (0%)
      4
      (0%)
      --
      (--%)
      934
      (67%)
      Leucine (mg)
      (%RDI)
      1632
      (60%)
      9
      (0%)
      5
      (0%)
      --
      (--%)
      1646
      (60%)
      Lysine (mg)
      (%RDI)
      1844
      (88%)
      8
      (0%)
      5
      (0%)
      --
      (--%)
      1857
      (88%)
      Methionine (mg)
      (%RDI)
      594
      (82%)
      2
      (0%)
      1
      (0%)
      --
      (--%)
      597
      (82%)
      Phenylalanine (mg)
      (%RDI)
      784
      (90%)
      8
      (1%)
      5
      (1%)
      --
      (--%)
      797
      (91%)
      Threonine (mg)
      (%RDI)
      880
      (84%)
      5
      (0%)
      5
      (1%)
      --
      (--%)
      890
      (85%)
      Tryptophan (mg)
      (%RDI)
      225
      (80%)
      1
      (0%)
      1
      (0%)
      --
      (--%)
      228
      (81%)
      Valine (mg)
      (%RDI)
      1034
      (57%)
      7
      (0%)
      4
      (0%)
      --
      (--%)
      1045
      (57%)
      Conditional  
      Arginine (mg) 1201
      6
      4
      --
      1212
      Cystine (mg)
      (%RDI)
      215
      (75%)
      1
      (0%)
      2
      (1%)
      --
      (--%)
      218
      (76%)
      Glycine (mg) 964
      6
      4
      --
      974
      Proline (mg) 710
      5
      3
      --
      718
      Tyrosine (mg)
      (%RDI)
      677
      (77%)
      3
      (0%)
      3
      (0%)
      --
      (--%)
      683
      (78%)
      Non-Essential  
      Alanine (mg) 1214
      7
      5
      --
      1226
      Aspartic acid (mg) 2056
      17
      27
      --
      2100
      Betaine (mg) --
      0
      0
      81
      81
      Glutamic acid (mg) 2997
      21
      86
      --
      3105
      Hydroxyproline (mg) --
      --
      --
      --
      0
      Serine (mg) 819
      6
      5
      --
      831
      Lysine to Arginine Ratio of All Selected Foods: 1.53
      Data Source
      Canned White Tuna (Water Packed)
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Romaine Lettuce
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Tomatoes
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Whole Wheat Bread
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.