Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Beef, short loin, t-bone steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled
      ×
      Roasted Chicken Breast
      ×
      Beans, pinto, canned, drained solids
      ×
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      Quick Stats
      • Calories 757 38% DV
      • Protein 83g 167% DV
      • Carbs 56g 19% DV
      • Fat 21g 32% DV
      • Fiber 15g 54% DV
      • Sugar 1g 3% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 330% RDI 946mg
      • Histidine 360% RDI 2520mg
      • Isoleucine 296% RDI 4143mg
      • Leucine 238% RDI 6487mg
      • Lysine 326% RDI 6842mg
      • Methionine 277% RDI 2019mg
      • Phenylalanine 412% RDI 3607mg
      • Threonine 335% RDI 3519mg
      • Tryptophan 337% RDI 945mg
      • Tyrosine 298% RDI 2607mg
      • Valine 229% RDI 4172mg
      Protein Comparison Table

      Table Legend

      1. Beef, short loin, t-bone steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled
      2. Roasted Chicken Breast
      3. Beans, pinto, canned, drained solids
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 85 140 277 502
      Essential  
      Histidine (mg)
      (%RDI)      		 665
      (95%)      		 1348
      (193%)      		 507
      (72%)      		 2520
      (360%)
      Isoleucine (mg)
      (%RDI)      		 1055
      (75%)      		 2293
      (164%)      		 795
      (57%)      		 4143
      (296%)
      Leucine (mg)
      (%RDI)      		 1807
      (66%)      		 3259
      (119%)      		 1421
      (52%)      		 6487
      (238%)
      Lysine (mg)
      (%RDI)      		 1918
      (91%)      		 3689
      (176%)      		 1235
      (59%)      		 6842
      (326%)
      Methionine (mg)
      (%RDI)      		 581
      (80%)      		 1203
      (165%)      		 235
      (32%)      		 2019
      (277%)
      Phenylalanine (mg)
      (%RDI)      		 887
      (101%)      		 1723
      (197%)      		 997
      (114%)      		 3607
      (412%)
      Threonine (mg)
      (%RDI)      		 948
      (90%)      		 1834
      (175%)      		 737
      (70%)      		 3519
      (335%)
      Tryptophan (mg)
      (%RDI)      		 222
      (79%)      		 507
      (181%)      		 216
      (77%)      		 945
      (337%)
      Valine (mg)
      (%RDI)      		 1106
      (61%)      		 2155
      (118%)      		 911
      (50%)      		 4172
      (229%)
      Conditional  
      Arginine (mg) 1380
      		2619
      		1000
      		5000
      Cystine (mg)
      (%RDI)      		 221
      (77%)      		 556
      (194%)      		 169
      (59%)      		 946
      (330%)
      Glycine (mg) 985
      		2134
      		726
      		3844
      Proline (mg) 871
      		1785
      		978
      		3634
      Tyrosine (mg)
      (%RDI)      		 751
      (86%)      		 1466
      (168%)      		 391
      (45%)      		 2607
      (298%)
      Non-Essential  
      Alanine (mg) 1243
      		2369
      		795
      		4406
      Aspartic acid (mg) 2040
      		3870
      		2066
      		7976
      Betaine (mg) --
      		9
      		--
      		9
      Glutamic acid (mg) 3284
      		6503
      		2759
      		12546
      Hydroxyproline (mg) 90
      		--
      		--
      		90
      Serine (mg) 823
      		1494
      		1066
      		3383
      Lysine to Arginine Ratio of All Selected Foods: 1.37
      Data Source
      Beef, short loin, t-bone steak, separable lean and fat, trimmed to 0" fat, all grades, cooked, broiled
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Roasted Chicken Breast
      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.
      Beans, pinto, canned, drained solids
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.