Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Chicken (Light Meat)
      ×
      Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, raw
      ×
      Soft Tofu
      ×
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      Quick Stats
      • Calories 334 17% DV
      • Protein 53g 105% DV
      • Carbs 1.4g 0% DV
      • Fat 13g 19% DV
      • Fiber 0g 1% DV
      • Sugar 1g 2% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 234% RDI 673mg
      • Histidine 229% RDI 1600mg
      • Isoleucine 191% RDI 2669mg
      • Leucine 144% RDI 3927mg
      • Lysine 203% RDI 4253mg
      • Methionine 180% RDI 1309mg
      • Phenylalanine 243% RDI 2129mg
      • Threonine 206% RDI 2167mg
      • Tryptophan 216% RDI 606mg
      • Tyrosine 199% RDI 1737mg
      • Valine 142% RDI 2580mg
      Protein Comparison Table

      Table Legend

      1. Chicken (Light Meat)
      2. Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, raw
      3. Soft Tofu
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 140 28 120 288
      Essential  
      Histidine (mg)
      (%RDI)      		 1179
      (168%)      		 192
      (27%)      		 229
      (33%)      		 1600
      (229%)
      Isoleucine (mg)
      (%RDI)      		 2006
      (143%)      		 274
      (20%)      		 389
      (28%)      		 2669
      (191%)
      Leucine (mg)
      (%RDI)      		 2850
      (104%)      		 479
      (18%)      		 598
      (22%)      		 3927
      (144%)
      Lysine (mg)
      (%RDI)      		 3227
      (154%)      		 509
      (24%)      		 517
      (25%)      		 4253
      (203%)
      Methionine (mg)
      (%RDI)      		 1051
      (144%)      		 157
      (22%)      		 101
      (14%)      		 1309
      (180%)
      Phenylalanine (mg)
      (%RDI)      		 1508
      (172%)      		 238
      (27%)      		 383
      (44%)      		 2129
      (243%)
      Threonine (mg)
      (%RDI)      		 1604
      (153%)      		 241
      (23%)      		 322
      (31%)      		 2167
      (206%)
      Tryptophan (mg)
      (%RDI)      		 444
      (158%)      		 39
      (14%)      		 122
      (44%)      		 606
      (216%)
      Valine (mg)
      (%RDI)      		 1884
      (104%)      		 299
      (16%)      		 397
      (22%)      		 2580
      (142%)
      Conditional  
      Arginine (mg) 2292
      		390
      		523
      		3205
      Cystine (mg)
      (%RDI)      		 486
      (169%)      		 78
      (27%)      		 109
      (38%)      		 673
      (234%)
      Glycine (mg) 1866
      		367
      		307
      		2540
      Proline (mg) 1562
      		287
      		424
      		2273
      Tyrosine (mg)
      (%RDI)      		 1282
      (147%)      		 192
      (22%)      		 263
      (30%)      		 1737
      (199%)
      Non-Essential  
      Alanine (mg) 2072
      		366
      		322
      		2760
      Aspartic acid (mg) 3385
      		549
      		869
      		4803
      Betaine (mg) 8
      		4
      		0
      		12
      Glutamic acid (mg) 5688
      		905
      		1360
      		7952
      Hydroxyproline (mg) --
      		63
      		--
      		63
      Serine (mg) 1306
      		237
      		371
      		1914
      Lysine to Arginine Ratio of All Selected Foods: 1.33
      Data Source
      Chicken (Light Meat)
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Beef, flank, steak, separable lean and fat, trimmed to 0" fat, choice, raw
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Soft Tofu
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.