Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
instructions
Edit Save Share
Done
      Settings
      Grapefruit
      ×
      Apples
      ×
      Oranges
      ×
      Clear Calculation Calculate Save Calculation
      Number of Servings:
      Edit Share Save
      Quick Stats
      • Calories 223 11% DV
      • Protein 3.5g 7% DV
      • Carbs 57g 19% DV
      • Fat 0.7g 1% DV
      • Fiber 10g 35% DV
      • Sugar 46g 92% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 12% RDI 33mg
      • Histidine 7% RDI 52mg
      • Isoleucine 5% RDI 69mg
      • Leucine 3% RDI 85mg
      • Lysine 6% RDI 136mg
      • Methionine 7% RDI 51mg
      • Phenylalanine 17% RDI 151mg
      • Threonine 6% RDI 60mg
      • Tryptophan 11% RDI 31mg
      • Tyrosine 5% RDI 44mg
      • Valine 6% RDI 115mg
      Protein Comparison Table

      Table Legend

      1. Grapefruit
      2. Apples
      3. Oranges
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 230 125 180 535
      Essential  
      Histidine (mg)
      (%RDI)
      14
      (2%)
      6
      (1%)
      32
      (5%)
      52
      (7%)
      Isoleucine (mg)
      (%RDI)
      16
      (1%)
      8
      (1%)
      45
      (3%)
      69
      (5%)
      Leucine (mg)
      (%RDI)
      28
      (1%)
      16
      (1%)
      41
      (2%)
      85
      (3%)
      Lysine (mg)
      (%RDI)
      37
      (2%)
      15
      (1%)
      85
      (4%)
      136
      (6%)
      Methionine (mg)
      (%RDI)
      14
      (2%)
      1
      (0%)
      36
      (5%)
      51
      (7%)
      Phenylalanine (mg)
      (%RDI)
      87
      (10%)
      8
      (1%)
      56
      (6%)
      151
      (17%)
      Threonine (mg)
      (%RDI)
      25
      (2%)
      8
      (1%)
      27
      (3%)
      60
      (6%)
      Tryptophan (mg)
      (%RDI)
      14
      (5%)
      1
      (0%)
      16
      (6%)
      31
      (11%)
      Valine (mg)
      (%RDI)
      28
      (2%)
      15
      (1%)
      72
      (4%)
      115
      (6%)
      Conditional  
      Arginine (mg) 161
      8
      117
      286
      Cystine (mg)
      (%RDI)
      14
      (5%)
      1
      (0%)
      18
      (6%)
      33
      (12%)
      Glycine (mg) 28
      11
      169
      208
      Proline (mg) 117
      8
      83
      208
      Tyrosine (mg)
      (%RDI)
      14
      (2%)
      1
      (0%)
      29
      (3%)
      44
      (5%)
      Non-Essential  
      Alanine (mg) 46
      14
      90
      150
      Aspartic acid (mg) 255
      88
      205
      548
      Betaine (mg) --
      0
      --
      0
      Glutamic acid (mg) 368
      31
      169
      568
      Hydroxyproline (mg) --
      --
      --
      0
      Serine (mg) 51
      13
      58
      121
      Lysine to Arginine Ratio of All Selected Foods: 0.48
      Data Source
      Grapefruit
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
      Apples
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
      Oranges
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.