Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Peanut butter, smooth style, with salt
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Cooked Long Grain Brown Rice
×
Dehydrated Milk
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  • Calories 599 30% DV
  • Protein 21g 42% DV
  • Carbs 71g 26% DV
  • Fat 27g 35% DV
  • Fiber 4.8g 17% DV
  • Sugar 16g 32% DV
  • Amino Acid Score 57%
  • Lysine / Arginine 0.68
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 74% RDI 214mg
  • Histidine 77% RDI 540mg
  • Isoleucine 66% RDI 927mg
  • Leucine 64% RDI 1752mg
  • Lysine 52% RDI 1086mg
  • Methionine 57% RDI 413mg
  • Phenylalanine 121% RDI 1060mg
  • Threonine 70% RDI 740mg
  • Tryptophan 93% RDI 259mg
  • Tyrosine 99% RDI 868mg
  • Valine 61% RDI 1119mg
Protein Comparison Table

Table Legend

  1. Peanut butter, smooth style, with salt
  2. Cooked Long Grain Brown Rice
  3. Dehydrated Milk
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 32 202 32 266
Essential  
Histidine (mg)
(%RDI)
178
(25%)
133
(19%)
228
(33%)
540
(77%)
Isoleucine (mg)
(%RDI)
197
(14%)
220
(16%)
509
(36%)
927
(66%)
Leucine (mg)
(%RDI)
495
(18%)
432
(16%)
825
(30%)
1752
(64%)
Lysine (mg)
(%RDI)
218
(10%)
200
(10%)
668
(32%)
1086
(52%)
Methionine (mg)
(%RDI)
85
(12%)
117
(16%)
211
(29%)
413
(57%)
Phenylalanine (mg)
(%RDI)
385
(44%)
269
(31%)
407
(46%)
1060
(121%)
Threonine (mg)
(%RDI)
168
(16%)
192
(18%)
380
(36%)
740
(70%)
Tryptophan (mg)
(%RDI)
74
(26%)
67
(24%)
119
(42%)
259
(93%)
Valine (mg)
(%RDI)
250
(14%)
305
(17%)
564
(31%)
1119
(61%)
Conditional  
Arginine (mg) 886
396
305
1587
Cystine (mg)
(%RDI)
73
(26%)
63
(22%)
78
(27%)
214
(74%)
Glycine (mg) 460
257
178
895
Proline (mg) 451
244
816
1511
Tyrosine (mg)
(%RDI)
265
(30%)
196
(22%)
407
(46%)
868
(99%)
Non-Essential  
Alanine (mg) 293
305
291
889
Aspartic acid (mg) 977
489
639
2105
Betaine (mg) 0
1
--
1
Glutamic acid (mg) 1629
1063
1764
4456
Hydroxyproline (mg) --
--
--
0
Serine (mg) 474
271
458
1203
Lysine to Arginine Ratio of All Selected Foods: 0.68
Data Source
Peanut butter, smooth style, with salt
USDA Food Data Central Standard Release
Cooked Long Grain Brown Rice
USDA Food Data Central Standard Release (Common)
Dehydrated Milk
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.