Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
Settings
Soy Protein Powder (Isolate)
×
Peanut Butter (Smooth)
×
Bananas
×
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Amino Acid Results
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Number of Servings:
Quick Stats
  • Calories 345 17% DV
  • Protein 15g 30% DV
  • Carbs 42g 14% DV
  • Fat 17g 26% DV
  • Fiber 6g 20% DV
  • Sugar 20g 41% DV
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Tryptophan 59% RDI 165mg
  • Threonine 41% RDI 427mg
  • Isoleucine 38% RDI 534mg
  • Leucine 39% RDI 1065mg
  • Lysine 32% RDI 663mg
  • Methionine 24% RDI 175mg
  • Cystine 55% RDI 159mg
  • Phenylalanine 89% RDI 775mg
  • Tyrosine 57% RDI 501mg
  • Valine 33% RDI 605mg
  • Histidine 65% RDI 453mg
Protein Comparison Table

Table Legend

  1. Soy Protein Powder (Isolate)
  2. Peanut Butter (Smooth)
  3. Bananas
~ = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 7 32 150 189
Tryptophan (mg)
(%RDI)
78
(28%)
73
(26%)
14
(5%)
165
(59%)
Threonine (mg)
(%RDI)
220
(21%)
166
(16%)
42
(4%)
427
(41%)
Isoleucine (mg)
(%RDI)
298
(21%)
195
(14%)
42
(3%)
534
(38%)
Leucine (mg)
(%RDI)
475
(17%)
489
(18%)
102
(4%)
1065
(39%)
Lysine (mg)
(%RDI)
373
(18%)
215
(10%)
75
(4%)
663
(32%)
Methionine (mg)
(%RDI)
79
(11%)
84
(12%)
12
(2%)
175
(24%)
Cystine (mg)
(%RDI)
73
(26%)
72
(25%)
14
(5%)
159
(55%)
Phenylalanine (mg)
(%RDI)
322
(37%)
380
(43%)
74
(8%)
775
(89%)
Tyrosine (mg)
(%RDI)
226
(26%)
262
(30%)
14
(2%)
501
(57%)
Valine (mg)
(%RDI)
287
(16%)
247
(14%)
71
(4%)
605
(33%)
Histidine (mg)
(%RDI)
161
(23%)
176
(25%)
116
(17%)
453
(65%)
Arginine (mg) 467
875
74
1415
Alanine (mg) 251
290
60
601
Aspartic acid (mg) 714
965
186
1865
Betaine (mg) ~
0
0
0
Glutamic acid (mg) 1222
1609
228
3059
Glycine (mg) 252
454
57
763
Proline (mg) 347
445
42
834
Serine (mg) 322
468
60
850
Lysine to Arginine Ratio of All Selected Foods: 0.47
Data Source
Soy Protein Powder (Isolate)
USDA Food Data Central Standard Release (Common)
Peanut Butter (Smooth)
USDA Food Data Central Standard Release (Common)
Bananas
USDA Food Data Central Standard Release (Common)
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