Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Raw Sweet Onions
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      Raw Sweet Onions
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      Raw Sweet Onions
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      Quick Stats
      • Calories 142 7% DV
      • Protein 3.6g 7% DV
      • Carbs 34g 11% DV
      • Fat 0.4g 1% DV
      • Fiber 4g 14% DV
      • Sugar 22g 45% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 14% RDI 40mg
      • Histidine 7% RDI 49mg
      • Isoleucine 4% RDI 62mg
      • Leucine 4% RDI 111mg
      • Lysine 7% RDI 147mg
      • Methionine 5% RDI 40mg
      • Phenylalanine 12% RDI 107mg
      • Threonine 8% RDI 80mg
      • Tryptophan 14% RDI 40mg
      • Tyrosine 6% RDI 53mg
      • Valine 5% RDI 89mg
      Protein Comparison Table

      Table Legend

      1. Raw Sweet Onions
      2. Raw Sweet Onions
      3. Raw Sweet Onions
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 148 148 148 444
      Essential  
      Histidine (mg)
      (%RDI)
      16
      (2%)
      16
      (2%)
      16
      (2%)
      49
      (7%)
      Isoleucine (mg)
      (%RDI)
      21
      (1%)
      21
      (1%)
      21
      (1%)
      62
      (4%)
      Leucine (mg)
      (%RDI)
      37
      (1%)
      37
      (1%)
      37
      (1%)
      111
      (4%)
      Lysine (mg)
      (%RDI)
      49
      (2%)
      49
      (2%)
      49
      (2%)
      147
      (7%)
      Methionine (mg)
      (%RDI)
      13
      (2%)
      13
      (2%)
      13
      (2%)
      40
      (5%)
      Phenylalanine (mg)
      (%RDI)
      36
      (4%)
      36
      (4%)
      36
      (4%)
      107
      (12%)
      Threonine (mg)
      (%RDI)
      27
      (3%)
      27
      (3%)
      27
      (3%)
      80
      (8%)
      Tryptophan (mg)
      (%RDI)
      13
      (5%)
      13
      (5%)
      13
      (5%)
      40
      (14%)
      Valine (mg)
      (%RDI)
      30
      (2%)
      30
      (2%)
      30
      (2%)
      89
      (5%)
      Conditional  
      Arginine (mg) 164
      164
      164
      493
      Cystine (mg)
      (%RDI)
      13
      (5%)
      13
      (5%)
      13
      (5%)
      40
      (14%)
      Glycine (mg) 30
      30
      30
      89
      Proline (mg) 22
      22
      22
      67
      Tyrosine (mg)
      (%RDI)
      18
      (2%)
      18
      (2%)
      18
      (2%)
      53
      (6%)
      Non-Essential  
      Alanine (mg) 25
      25
      25
      75
      Aspartic acid (mg) 99
      99
      99
      297
      Betaine (mg) 0
      0
      0
      0
      Glutamic acid (mg) 262
      262
      262
      786
      Hydroxyproline (mg) --
      --
      --
      0
      Serine (mg) 30
      30
      30
      89
      Lysine to Arginine Ratio of All Selected Foods: 0.3
      Data Source
      Raw Sweet Onions
      USDA Food Data Central Standard Release (Common)
      Raw Sweet Onions
      USDA Food Data Central Standard Release (Common)
      Raw Sweet Onions
      USDA Food Data Central Standard Release (Common)