Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Peanut Butter (Smooth)
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Brandless - Tahini
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 398 33% DV
  • Protein 15g 17% DV
  • Carbs 13g 11% DV
  • Fat 35g 87% DV
  • Fiber 5.8g 23% DV
  • Sugar 2.1g 4% DV
  • Amino Acid Score 13%
  • Lysine / Arginine 0.25
Amino Acid Bar Charts

Total Recommended Daily Intake

A food is missing amino acid data, the total amino acids could be higher than shown.Please set filters or search for other foods.
  • Cystine 5% RDI 72mg
  • Histidine 18% RDI 176mg
  • Isoleucine 15% RDI 195mg
  • Leucine 17% RDI 489mg
  • Lysine 8% RDI 215mg
  • Methionine 6% RDI 84mg
  • Phenylalanine 16% RDI 380mg
  • Threonine 12% RDI 166mg
  • Tryptophan 21% RDI 73mg
  • Tyrosine 11% RDI 262mg
  • Valine 15% RDI 247mg
Protein Comparison Table

Table Legend

  1. Peanut Butter (Smooth)
  2. Brandless - Tahini
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 32 32 64
Essential  
Histidine (mg)
(%RDI)		 176
(18%)		 --
(--%)		 176
(18%)
Isoleucine (mg)
(%RDI)		 195
(15%)		 --
(--%)		 195
(15%)
Leucine (mg)
(%RDI)		 489
(17%)		 --
(--%)		 489
(17%)
Lysine (mg)
(%RDI)		 215
(8%)		 --
(--%)		 215
(8%)
Methionine (mg)
(%RDI)		 84
(6%)		 --
(--%)		 84
(6%)
Phenylalanine (mg)
(%RDI)		 380
(16%)		 --
(--%)		 380
(16%)
Threonine (mg)
(%RDI)		 166
(12%)		 --
(--%)		 166
(12%)
Tryptophan (mg)
(%RDI)		 73
(21%)		 --
(--%)		 73
(21%)
Valine (mg)
(%RDI)		 247
(15%)		 --
(--%)		 247
(15%)
Conditional  
Arginine (mg) 875
--
875
Cystine (mg)
(%RDI)		 72
(5%)		 --
(--%)		 72
(5%)
Glycine (mg) 454
--
454
Proline (mg) 445
--
445
Tyrosine (mg)
(%RDI)		 262
(11%)		 --
(--%)		 262
(11%)
Non-Essential  
Alanine (mg) 290
--
290
Aspartic acid (mg) 965
--
965
Betaine (mg) 0
--
0
Glutamic acid (mg) 1609
--
1609
Hydroxyproline (mg) --
--
0
Serine (mg) 468
--
468
Lysine to Arginine Ratio of All Selected Foods: 0.25
Data Source
Peanut Butter (Smooth)
USDA Food Data Central Standard Release (Common)Iodine data is obtained from the USDA Iodine database.
Brandless - Tahini
USDA Food Data Central Branded Food