Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Raw Swiss Chard
      ×
      Raw Spinach
      ×
      Raw Sweet Potatoes
      ×
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      Number of Servings:
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      Quick Stats
      • Calories 128 6% DV
      • Protein 3.6g 7% DV
      • Carbs 29g 10% DV
      • Fat 0.3g 0% DV
      • Fiber 5g 19% DV
      • Sugar 6g 12% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 14% RDI 40mg
      • Histidine 10% RDI 73mg
      • Isoleucine 12% RDI 170mg
      • Leucine 9% RDI 236mg
      • Lysine 8% RDI 176mg
      • Methionine 8% RDI 61mg
      • Phenylalanine 22% RDI 197mg
      • Threonine 17% RDI 177mg
      • Tryptophan 21% RDI 59mg
      • Tyrosine 9% RDI 78mg
      • Valine 11% RDI 202mg
      Protein Comparison Table

      Table Legend

      1. Raw Swiss Chard
      2. Raw Spinach
      3. Raw Sweet Potatoes
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 36 30 133 199
      Essential  
      Histidine (mg)
      (%RDI)
      13
      (2%)
      19
      (3%)
      41
      (6%)
      73
      (10%)
      Isoleucine (mg)
      (%RDI)
      53
      (4%)
      44
      (3%)
      73
      (5%)
      170
      (12%)
      Leucine (mg)
      (%RDI)
      47
      (2%)
      67
      (2%)
      122
      (4%)
      236
      (9%)
      Lysine (mg)
      (%RDI)
      36
      (2%)
      52
      (2%)
      88
      (4%)
      176
      (8%)
      Methionine (mg)
      (%RDI)
      7
      (1%)
      16
      (2%)
      39
      (5%)
      61
      (8%)
      Phenylalanine (mg)
      (%RDI)
      40
      (5%)
      39
      (4%)
      118
      (14%)
      197
      (22%)
      Threonine (mg)
      (%RDI)
      30
      (3%)
      37
      (3%)
      110
      (11%)
      177
      (17%)
      Tryptophan (mg)
      (%RDI)
      6
      (2%)
      12
      (4%)
      41
      (15%)
      59
      (21%)
      Valine (mg)
      (%RDI)
      40
      (2%)
      48
      (3%)
      114
      (6%)
      202
      (11%)
      Conditional  
      Arginine (mg) 42
      49
      73
      164
      Cystine (mg)
      (%RDI)
      --
      (--%)
      11
      (4%)
      29
      (10%)
      40
      (14%)
      Glycine (mg) --
      40
      84
      124
      Proline (mg) --
      34
      69
      103
      Tyrosine (mg)
      (%RDI)
      --
      (--%)
      32
      (4%)
      45
      (5%)
      78
      (9%)
      Non-Essential  
      Alanine (mg) --
      43
      102
      145
      Aspartic acid (mg) --
      72
      508
      580
      Betaine (mg) 0
      31
      --
      31
      Glutamic acid (mg) --
      103
      206
      309
      Hydroxyproline (mg) --
      --
      --
      0
      Serine (mg) --
      31
      117
      148
      Lysine to Arginine Ratio of All Selected Foods: 1.07
      Data Source
      Raw Swiss Chard
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Raw Spinach
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Raw Sweet Potatoes
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.