Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Crackers, standard snack-type, regular
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      Crackers, standard snack-type, regular
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      Crackers, standard snack-type, regular
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      Quick Stats
      • Calories 245 12% DV
      • Protein 3.2g 6% DV
      • Carbs 29g 10% DV
      • Fat 13g 20% DV
      • Fiber 1g 4% DV
      • Sugar 4g 8% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 29% RDI 83mg
      • Histidine 10% RDI 70mg
      • Isoleucine 8% RDI 118mg
      • Leucine 8% RDI 226mg
      • Lysine 2% RDI 49mg
      • Methionine 7% RDI 54mg
      • Phenylalanine 18% RDI 159mg
      • Threonine 9% RDI 93mg
      • Tryptophan 14% RDI 40mg
      • Tyrosine 9% RDI 75mg
      • Valine 8% RDI 141mg
      Protein Comparison Table

      Table Legend

      1. Crackers, standard snack-type, regular
      2. Crackers, standard snack-type, regular
      3. Crackers, standard snack-type, regular
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 16 16 16 48
      Essential  
      Histidine (mg)
      (%RDI)
      23
      (3%)
      23
      (3%)
      23
      (3%)
      70
      (10%)
      Isoleucine (mg)
      (%RDI)
      39
      (3%)
      39
      (3%)
      39
      (3%)
      118
      (8%)
      Leucine (mg)
      (%RDI)
      75
      (3%)
      75
      (3%)
      75
      (3%)
      226
      (8%)
      Lysine (mg)
      (%RDI)
      16
      (1%)
      16
      (1%)
      16
      (1%)
      49
      (2%)
      Methionine (mg)
      (%RDI)
      18
      (2%)
      18
      (2%)
      18
      (2%)
      54
      (7%)
      Phenylalanine (mg)
      (%RDI)
      53
      (6%)
      53
      (6%)
      53
      (6%)
      159
      (18%)
      Threonine (mg)
      (%RDI)
      31
      (3%)
      31
      (3%)
      31
      (3%)
      93
      (9%)
      Tryptophan (mg)
      (%RDI)
      13
      (5%)
      13
      (5%)
      13
      (5%)
      40
      (14%)
      Valine (mg)
      (%RDI)
      47
      (3%)
      47
      (3%)
      47
      (3%)
      141
      (8%)
      Conditional  
      Arginine (mg) 40
      40
      40
      121
      Cystine (mg)
      (%RDI)
      28
      (10%)
      28
      (10%)
      28
      (10%)
      83
      (29%)
      Glycine (mg) 40
      40
      40
      121
      Proline (mg) 120
      120
      120
      359
      Tyrosine (mg)
      (%RDI)
      25
      (3%)
      25
      (3%)
      25
      (3%)
      75
      (9%)
      Non-Essential  
      Alanine (mg) 36
      36
      36
      108
      Aspartic acid (mg) 49
      49
      49
      147
      Betaine (mg) 8
      8
      8
      23
      Glutamic acid (mg) 368
      368
      368
      1103
      Hydroxyproline (mg) --
      --
      --
      0
      Serine (mg) 51
      51
      51
      152
      Lysine to Arginine Ratio of All Selected Foods: 0.4
      Data Source
      Crackers, standard snack-type, regular
      USDA Food Data Central Standard ReleaseIodine data is obtained from the USDA Iodine database.
      Crackers, standard snack-type, regular
      USDA Food Data Central Standard ReleaseIodine data is obtained from the USDA Iodine database.
      Crackers, standard snack-type, regular
      USDA Food Data Central Standard ReleaseIodine data is obtained from the USDA Iodine database.