Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Cooked Spinach (Boiled, Drained)
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      Quick Stats
      • Calories 41 2% DV
      • Protein 5.3g 11% DV
      • Carbs 6.8g 2% DV
      • Fat 0.5g 1% DV
      • Fiber 4g 15% DV
      • Sugar 1g 2% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 22% RDI 63mg
      • Histidine 17% RDI 119mg
      • Isoleucine 20% RDI 274mg
      • Leucine 15% RDI 416mg
      • Lysine 16% RDI 328mg
      • Methionine 14% RDI 99mg
      • Phenylalanine 28% RDI 241mg
      • Threonine 22% RDI 229mg
      • Tryptophan 26% RDI 72mg
      • Tyrosine 23% RDI 203mg
      • Valine 17% RDI 302mg
      Protein Comparison Table

      Table Legend

      1. Cooked Spinach (Boiled, Drained)
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 180 180
      Essential  
      Histidine (mg)
      (%RDI)
      119
      (17%)
      119
      (17%)
      Isoleucine (mg)
      (%RDI)
      274
      (20%)
      274
      (20%)
      Leucine (mg)
      (%RDI)
      416
      (15%)
      416
      (15%)
      Lysine (mg)
      (%RDI)
      328
      (16%)
      328
      (16%)
      Methionine (mg)
      (%RDI)
      99
      (14%)
      99
      (14%)
      Phenylalanine (mg)
      (%RDI)
      241
      (28%)
      241
      (28%)
      Threonine (mg)
      (%RDI)
      229
      (22%)
      229
      (22%)
      Tryptophan (mg)
      (%RDI)
      72
      (26%)
      72
      (26%)
      Valine (mg)
      (%RDI)
      302
      (17%)
      302
      (17%)
      Conditional  
      Arginine (mg) 302
      302
      Cystine (mg)
      (%RDI)
      63
      (22%)
      63
      (22%)
      Glycine (mg) 252
      252
      Proline (mg) 209
      209
      Tyrosine (mg)
      (%RDI)
      203
      (23%)
      203
      (23%)
      Non-Essential  
      Alanine (mg) 265
      265
      Aspartic acid (mg) 450
      450
      Betaine (mg) 160
      160
      Glutamic acid (mg) 643
      643
      Hydroxyproline (mg) --
      0
      Serine (mg) 193
      193
      Lysine to Arginine Ratio of All Selected Foods: 1.09
      Data Source
      Cooked Spinach (Boiled, Drained)
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.