Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Raw Peanuts
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Peanuts, all types, dry-roasted, with salt
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Peanut Butter (Smooth)
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  • Calories 516 26% DV
  • Protein 21g 43% DV
  • Carbs 18g 7% DV
  • Fat 44g 56% DV
  • Fiber 6.6g 24% DV
  • Sugar 4.8g 10% DV
  • Amino Acid Score 51%
  • Lysine / Arginine 0.28
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 88% RDI 253mg
  • Histidine 76% RDI 531mg
  • Isoleucine 49% RDI 689mg
  • Leucine 51% RDI 1399mg
  • Lysine 34% RDI 719mg
  • Methionine 35% RDI 257mg
  • Phenylalanine 128% RDI 1119mg
  • Threonine 62% RDI 647mg
  • Tryptophan 75% RDI 209mg
  • Tyrosine 95% RDI 833mg
  • Valine 46% RDI 837mg
Protein Comparison Table

Table Legend

  1. Raw Peanuts
  2. Peanuts, all types, dry-roasted, with salt
  3. Peanut Butter (Smooth)
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 28 28 32 89
Essential  
Histidine (mg)
(%RDI)		 185
(26%)		 170
(24%)		 176
(25%)		 531
(76%)
Isoleucine (mg)
(%RDI)		 258
(18%)		 237
(17%)		 195
(14%)		 689
(49%)
Leucine (mg)
(%RDI)		 475
(17%)		 436
(16%)		 489
(18%)		 1399
(51%)
Lysine (mg)
(%RDI)		 263
(13%)		 241
(11%)		 215
(10%)		 719
(34%)
Methionine (mg)
(%RDI)		 90
(12%)		 83
(11%)		 84
(12%)		 257
(35%)
Phenylalanine (mg)
(%RDI)		 391
(45%)		 348
(40%)		 380
(43%)		 1119
(128%)
Threonine (mg)
(%RDI)		 251
(24%)		 230
(22%)		 166
(16%)		 647
(62%)
Tryptophan (mg)
(%RDI)		 71
(25%)		 65
(23%)		 73
(26%)		 209
(75%)
Valine (mg)
(%RDI)		 307
(17%)		 282
(15%)		 247
(14%)		 837
(46%)
Conditional  
Arginine (mg) 876
804
875
2555
Cystine (mg)
(%RDI)		 94
(33%)		 86
(30%)		 72
(25%)		 253
(88%)
Glycine (mg) 441
405
454
1301
Proline (mg) 323
297
445
1065
Tyrosine (mg)
(%RDI)		 298
(34%)		 273
(31%)		 262
(30%)		 833
(95%)
Non-Essential  
Alanine (mg) 291
267
290
848
Aspartic acid (mg) 893
820
965
2679
Betaine (mg) 0
0
0
0
Glutamic acid (mg) 1531
1406
1609
4546
Hydroxyproline (mg) --
--
--
0
Serine (mg) 361
331
468
1161
Lysine to Arginine Ratio of All Selected Foods: 0.28
Data Source
Raw Peanuts
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Peanuts, all types, dry-roasted, with salt
USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Peanut Butter (Smooth)
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.