Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Soft Tofu
      ×
      Tempeh, cooked
      ×
      Cooked Black Beans
      ×
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      Quick Stats
      • Calories 495 25% DV
      • Protein 44g 88% DV
      • Carbs 50g 17% DV
      • Fat 17g 26% DV
      • Fiber 15g 54% DV
      • Sugar 1g 3% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      A food is missing amino acid data, the total amino acids could be higher than shown.Please set filters or search for other foods.
      • Cystine 96% RDI 274mg
      • Histidine 93% RDI 654mg
      • Isoleucine 76% RDI 1061mg
      • Leucine 66% RDI 1815mg
      • Lysine 74% RDI 1563mg
      • Methionine 45% RDI 330mg
      • Phenylalanine 138% RDI 1207mg
      • Threonine 92% RDI 963mg
      • Tryptophan 108% RDI 303mg
      • Tyrosine 79% RDI 693mg
      • Valine 66% RDI 1195mg
      Protein Comparison Table

      Table Legend

      1. Soft Tofu
      2. Tempeh, cooked
      3. Cooked Black Beans
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 120 100 172 392
      Essential  
      Histidine (mg)
      (%RDI)      		 229
      (33%)      		 --
      (--%)      		 425
      (61%)      		 654
      (93%)
      Isoleucine (mg)
      (%RDI)      		 389
      (28%)      		 --
      (--%)      		 673
      (48%)      		 1061
      (76%)
      Leucine (mg)
      (%RDI)      		 598
      (22%)      		 --
      (--%)      		 1218
      (45%)      		 1815
      (66%)
      Lysine (mg)
      (%RDI)      		 517
      (25%)      		 --
      (--%)      		 1046
      (50%)      		 1563
      (74%)
      Methionine (mg)
      (%RDI)      		 101
      (14%)      		 --
      (--%)      		 229
      (31%)      		 330
      (45%)
      Phenylalanine (mg)
      (%RDI)      		 383
      (44%)      		 --
      (--%)      		 824
      (94%)      		 1207
      (138%)
      Threonine (mg)
      (%RDI)      		 322
      (31%)      		 --
      (--%)      		 642
      (61%)      		 963
      (92%)
      Tryptophan (mg)
      (%RDI)      		 122
      (44%)      		 --
      (--%)      		 181
      (65%)      		 303
      (108%)
      Valine (mg)
      (%RDI)      		 397
      (22%)      		 --
      (--%)      		 798
      (44%)      		 1195
      (66%)
      Conditional  
      Arginine (mg) 523
      		--
      		944
      		1467
      Cystine (mg)
      (%RDI)      		 109
      (38%)      		 --
      (--%)      		 165
      (58%)      		 274
      (96%)
      Glycine (mg) 307
      		--
      		595
      		902
      Proline (mg) 424
      		--
      		647
      		1070
      Tyrosine (mg)
      (%RDI)      		 263
      (30%)      		 --
      (--%)      		 430
      (49%)      		 693
      (79%)
      Non-Essential  
      Alanine (mg) 322
      		--
      		640
      		961
      Aspartic acid (mg) 869
      		--
      		1844
      		2713
      Betaine (mg) 0
      		--
      		--
      		0
      Glutamic acid (mg) 1360
      		--
      		2324
      		3683
      Hydroxyproline (mg) --
      		--
      		--
      		0
      Serine (mg) 371
      		--
      		829
      		1200
      Lysine to Arginine Ratio of All Selected Foods: 1.07
      Data Source
      Soft Tofu
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Tempeh, cooked
      USDA Food Data Central Standard ReleaseOmega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Cooked Black Beans
      USDA Food Data Central Standard Release (Common)Omega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.