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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  • Calories 363 18% DV
  • Protein 44g 87% DV
  • Carbs 7g 3% DV
  • Fat 22g 28% DV
  • Fiber 5.8g 21% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 93%
  • Lysine / Arginine 0.64
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 50% RDI 144mg
  • Histidine 155% RDI 1086mg
  • Isoleucine 153% RDI 2139mg
  • Leucine 128% RDI 3508mg
  • Lysine 106% RDI 2225mg
  • Methionine 73% RDI 532mg
  • Phenylalanine 240% RDI 2104mg
  • Threonine 188% RDI 1978mg
  • Tryptophan 212% RDI 592mg
  • Tyrosine 202% RDI 1767mg
  • Valine 120% RDI 2192mg
Protein Comparison Table

Table Legend

  1. Firm Tofu
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 252 252
Essential  
Histidine (mg)
(%RDI)		 1086
(155%)		 1086
(155%)
Isoleucine (mg)
(%RDI)		 2139
(153%)		 2139
(153%)
Leucine (mg)
(%RDI)		 3508
(128%)		 3508
(128%)
Lysine (mg)
(%RDI)		 2225
(106%)		 2225
(106%)
Methionine (mg)
(%RDI)		 532
(73%)		 532
(73%)
Phenylalanine (mg)
(%RDI)		 2104
(240%)		 2104
(240%)
Threonine (mg)
(%RDI)		 1978
(188%)		 1978
(188%)
Tryptophan (mg)
(%RDI)		 592
(212%)		 592
(212%)
Valine (mg)
(%RDI)		 2192
(120%)		 2192
(120%)
Conditional  
Arginine (mg) 3450
3450
Cystine (mg)
(%RDI)		 144
(50%)		 144
(50%)
Glycine (mg) 1847
1847
Proline (mg) 2732
2732
Tyrosine (mg)
(%RDI)		 1767
(202%)		 1767
(202%)
Non-Essential  
Alanine (mg) 1948
1948
Aspartic acid (mg) 5131
5131
Betaine (mg) --
0
Glutamic acid (mg) 8286
8286
Hydroxyproline (mg) --
0
Serine (mg) 2558
2558
Lysine to Arginine Ratio of All Selected Foods: 0.64
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.