Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Firm Tofu
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Note: Nutrient values are divided into 1 servings.
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  • Calories 82 4% DV
  • Protein 9.8g 20% DV
  • Carbs 1.6g 1% DV
  • Fat 4.9g 6% DV
  • Fiber 1.3g 5% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 33%
  • Lysine / Arginine 0.65
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 11% RDI 32mg
  • Histidine 35% RDI 244mg
  • Isoleucine 34% RDI 481mg
  • Leucine 29% RDI 789mg
  • Lysine 24% RDI 501mg
  • Methionine 16% RDI 120mg
  • Phenylalanine 54% RDI 473mg
  • Threonine 42% RDI 445mg
  • Tryptophan 48% RDI 133mg
  • Tyrosine 45% RDI 397mg
  • Valine 27% RDI 493mg
Protein Comparison Table

Table Legend

  1. Firm Tofu
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 57 57
Essential  
Histidine (mg)
(%RDI)		 244
(35%)		 244
(35%)
Isoleucine (mg)
(%RDI)		 481
(34%)		 481
(34%)
Leucine (mg)
(%RDI)		 789
(29%)		 789
(29%)
Lysine (mg)
(%RDI)		 501
(24%)		 501
(24%)
Methionine (mg)
(%RDI)		 120
(16%)		 120
(16%)
Phenylalanine (mg)
(%RDI)		 473
(54%)		 473
(54%)
Threonine (mg)
(%RDI)		 445
(42%)		 445
(42%)
Tryptophan (mg)
(%RDI)		 133
(48%)		 133
(48%)
Valine (mg)
(%RDI)		 493
(27%)		 493
(27%)
Conditional  
Arginine (mg) 776
776
Cystine (mg)
(%RDI)		 32
(11%)		 32
(11%)
Glycine (mg) 416
416
Proline (mg) 615
615
Tyrosine (mg)
(%RDI)		 397
(45%)		 397
(45%)
Non-Essential  
Alanine (mg) 438
438
Aspartic acid (mg) 1154
1154
Betaine (mg) --
0
Glutamic acid (mg) 1864
1864
Hydroxyproline (mg) --
0
Serine (mg) 576
576
Lysine to Arginine Ratio of All Selected Foods: 0.65
Data Source
Firm Tofu
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.