Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Grilled Porterhouse Steak (Choice)
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  • Calories 188 9% DV
  • Protein 24g 47% DV
  • Carbs 0g 0% DV
  • Fat 9.7g 12% DV
  • Fiber 0g 0% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 79%
  • Lysine / Arginine 1.43
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 80% RDI 230mg
  • Histidine 121% RDI 846mg
  • Isoleucine 77% RDI 1082mg
  • Leucine 73% RDI 1982mg
  • Lysine 105% RDI 2207mg
  • Methionine 84% RDI 615mg
  • Phenylalanine 105% RDI 921mg
  • Threonine 104% RDI 1087mg
  • Tryptophan 94% RDI 262mg
  • Tyrosine 99% RDI 862mg
  • Valine 63% RDI 1144mg
Protein Comparison Table

Table Legend

  1. Grilled Porterhouse Steak (Choice)
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 85 85
Essential  
Histidine (mg)
(%RDI)
846
(121%)
846
(121%)
Isoleucine (mg)
(%RDI)
1082
(77%)
1082
(77%)
Leucine (mg)
(%RDI)
1982
(73%)
1982
(73%)
Lysine (mg)
(%RDI)
2207
(105%)
2207
(105%)
Methionine (mg)
(%RDI)
615
(84%)
615
(84%)
Phenylalanine (mg)
(%RDI)
921
(105%)
921
(105%)
Threonine (mg)
(%RDI)
1087
(104%)
1087
(104%)
Tryptophan (mg)
(%RDI)
262
(94%)
262
(94%)
Valine (mg)
(%RDI)
1144
(63%)
1144
(63%)
Conditional  
Arginine (mg) 1544
1544
Cystine (mg)
(%RDI)
230
(80%)
230
(80%)
Glycine (mg) 995
995
Proline (mg) 965
965
Tyrosine (mg)
(%RDI)
862
(99%)
862
(99%)
Non-Essential  
Alanine (mg) 1380
1380
Aspartic acid (mg) 2224
2224
Betaine (mg) 7
7
Glutamic acid (mg) 3772
3772
Hydroxyproline (mg) 111
111
Serine (mg) 935
935
Lysine to Arginine Ratio of All Selected Foods: 1.43
Data Source
Grilled Porterhouse Steak (Choice)
USDA Food Data Central Standard Release (Common)