Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Skim Milk
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Low-Fat Milk 2%
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  • Calories 205 10% DV
  • Protein 16g 33% DV
  • Carbs 24g 9% DV
  • Fat 5g 6% DV
  • Fiber 0g 0% DV
  • Sugar 25g 50% DV
  • Amino Acid Score 93%
  • Lysine / Arginine 2.93
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 35% RDI 100mg
  • Histidine 71% RDI 494mg
  • Isoleucine 60% RDI 844mg
  • Leucine 57% RDI 1545mg
  • Lysine 65% RDI 1364mg
  • Methionine 59% RDI 428mg
  • Phenylalanine 97% RDI 846mg
  • Threonine 66% RDI 697mg
  • Tryptophan 74% RDI 208mg
  • Tyrosine 94% RDI 824mg
  • Valine 59% RDI 1068mg
Protein Comparison Table

Table Legend

  1. Skim Milk
  2. Low-Fat Milk 2%
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 245 244 489
Essential  
Histidine (mg)
(%RDI)		 250
(36%)		 244
(35%)		 494
(71%)
Isoleucine (mg)
(%RDI)		 426
(30%)		 417
(30%)		 844
(60%)
Leucine (mg)
(%RDI)		 782
(29%)		 764
(28%)		 1545
(57%)
Lysine (mg)
(%RDI)		 691
(33%)		 673
(32%)		 1364
(65%)
Methionine (mg)
(%RDI)		 216
(30%)		 212
(29%)		 428
(59%)
Phenylalanine (mg)
(%RDI)		 429
(49%)		 417
(48%)		 846
(97%)
Threonine (mg)
(%RDI)		 353
(34%)		 344
(33%)		 697
(66%)
Tryptophan (mg)
(%RDI)		 105
(38%)		 102
(37%)		 208
(74%)
Valine (mg)
(%RDI)		 541
(30%)		 527
(29%)		 1068
(59%)
Conditional  
Arginine (mg) 235
229
465
Cystine (mg)
(%RDI)		 51
(18%)		 49
(17%)		 100
(35%)
Glycine (mg) 164
159
323
Proline (mg) 813
795
1609
Tyrosine (mg)
(%RDI)		 417
(48%)		 407
(47%)		 824
(94%)
Non-Essential  
Alanine (mg) 279
273
553
Aspartic acid (mg) 706
691
1396
Betaine (mg) 5
2
7
Glutamic acid (mg) 1855
1810
3665
Hydroxyproline (mg) 0
0
0
Serine (mg) 497
486
983
Lysine to Arginine Ratio of All Selected Foods: 2.93
Data Source
Skim Milk
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Low-Fat Milk 2%
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.