Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Raw Dungeness Crab
      ×
      Alaskan King Crab
      ×
      Blue Crab
      ×
      Raw Queen Crab
      ×
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      Quick Stats
      • Calories 356 18% DV
      • Protein 73g 146% DV
      • Carbs 0.7g 0% DV
      • Fat 4.4g 7% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 281% RDI 806mg
      • Histidine 217% RDI 1516mg
      • Isoleucine 247% RDI 3455mg
      • Leucine 208% RDI 5692mg
      • Lysine 295% RDI 6195mg
      • Methionine 276% RDI 2008mg
      • Phenylalanine 348% RDI 3041mg
      • Threonine 282% RDI 2964mg
      • Tryptophan 355% RDI 995mg
      • Tyrosine 285% RDI 2497mg
      • Valine 187% RDI 3405mg
      Protein Comparison Table

      Table Legend

      1. Raw Dungeness Crab
      2. Alaskan King Crab
      3. Blue Crab
      4. Raw Queen Crab
      -- = missing data
      Amino Acids
      Food # 1 2 3 4 Total
      Weight (g) 100 100 100 100 400
      Essential  
      Histidine (mg)
      (%RDI)
      354
      (51%)
      393
      (56%)
      393
      (56%)
      376
      (54%)
      1516
      (217%)
      Isoleucine (mg)
      (%RDI)
      844
      (60%)
      938
      (67%)
      776
      (55%)
      897
      (64%)
      3455
      (247%)
      Leucine (mg)
      (%RDI)
      1381
      (51%)
      1536
      (56%)
      1307
      (48%)
      1468
      (54%)
      5692
      (208%)
      Lysine (mg)
      (%RDI)
      1515
      (72%)
      1684
      (80%)
      1386
      (66%)
      1610
      (77%)
      6195
      (295%)
      Methionine (mg)
      (%RDI)
      490
      (67%)
      545
      (75%)
      452
      (62%)
      521
      (72%)
      2008
      (276%)
      Phenylalanine (mg)
      (%RDI)
      735
      (84%)
      817
      (93%)
      708
      (81%)
      781
      (89%)
      3041
      (348%)
      Threonine (mg)
      (%RDI)
      705
      (67%)
      783
      (75%)
      727
      (69%)
      749
      (71%)
      2964
      (282%)
      Tryptophan (mg)
      (%RDI)
      242
      (86%)
      269
      (96%)
      226
      (81%)
      258
      (92%)
      995
      (355%)
      Valine (mg)
      (%RDI)
      819
      (45%)
      910
      (50%)
      806
      (44%)
      870
      (48%)
      3405
      (187%)
      Conditional  
      Arginine (mg) 1521
      1690
      1759
      1616
      6586
      Cystine (mg)
      (%RDI)
      195
      (68%)
      217
      (76%)
      187
      (65%)
      207
      (72%)
      806
      (281%)
      Glycine (mg) 1050
      1167
      1071
      1116
      4404
      Proline (mg) 574
      638
      678
      610
      2500
      Tyrosine (mg)
      (%RDI)
      579
      (66%)
      644
      (74%)
      658
      (75%)
      616
      (70%)
      2497
      (285%)
      Non-Essential  
      Alanine (mg) 986
      1096
      894
      1048
      4024
      Aspartic acid (mg) 1799
      2000
      1690
      1912
      7401
      Betaine (mg) --
      --
      --
      --
      0
      Glutamic acid (mg) 2969
      3300
      2634
      3155
      12058
      Hydroxyproline (mg) --
      --
      --
      --
      0
      Serine (mg) 685
      762
      678
      728
      2853
      Lysine to Arginine Ratio of All Selected Foods: 0.94
      Data Source
      Raw Dungeness Crab
      USDA Food Data Central Standard Release (Common)
      Alaskan King Crab
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Blue Crab
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Raw Queen Crab
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.