Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Watermelon
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      Quick Stats
      • Calories 46 2% DV
      • Protein 0.9g 2% DV
      • Carbs 12g 4% DV
      • Fat 0.2g 0% DV
      • Fiber 1g 2% DV
      • Sugar 10g 19% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 1% RDI 3mg
      • Histidine 1% RDI 9mg
      • Isoleucine 2% RDI 29mg
      • Leucine 1% RDI 28mg
      • Lysine 5% RDI 95mg
      • Methionine 1% RDI 9mg
      • Phenylalanine 3% RDI 23mg
      • Threonine 4% RDI 42mg
      • Tryptophan 4% RDI 11mg
      • Tyrosine 2% RDI 18mg
      • Valine 1% RDI 25mg
      Protein Comparison Table

      Table Legend

      1. Watermelon
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 154 154
      Essential  
      Histidine (mg)
      (%RDI)
      9
      (1%)
      9
      (1%)
      Isoleucine (mg)
      (%RDI)
      29
      (2%)
      29
      (2%)
      Leucine (mg)
      (%RDI)
      28
      (1%)
      28
      (1%)
      Lysine (mg)
      (%RDI)
      95
      (5%)
      95
      (5%)
      Methionine (mg)
      (%RDI)
      9
      (1%)
      9
      (1%)
      Phenylalanine (mg)
      (%RDI)
      23
      (3%)
      23
      (3%)
      Threonine (mg)
      (%RDI)
      42
      (4%)
      42
      (4%)
      Tryptophan (mg)
      (%RDI)
      11
      (4%)
      11
      (4%)
      Valine (mg)
      (%RDI)
      25
      (1%)
      25
      (1%)
      Conditional  
      Arginine (mg) 91
      91
      Cystine (mg)
      (%RDI)
      3
      (1%)
      3
      (1%)
      Glycine (mg) 15
      15
      Proline (mg) 37
      37
      Tyrosine (mg)
      (%RDI)
      18
      (2%)
      18
      (2%)
      Non-Essential  
      Alanine (mg) 26
      26
      Aspartic acid (mg) 60
      60
      Betaine (mg) 0
      0
      Glutamic acid (mg) 97
      97
      Hydroxyproline (mg) --
      0
      Serine (mg) 25
      25
      Lysine to Arginine Ratio of All Selected Foods: 1.04
      Data Source
      Watermelon
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.