Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Cooked Spinach (Boiled, Drained)
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  • Calories 41 2% DV
  • Protein 5.3g 11% DV
  • Carbs 6.8g 2% DV
  • Fat 0.5g 1% DV
  • Fiber 4.3g 15% DV
  • Sugar 0.8g 2% DV
  • Amino Acid Score 20%
  • Lysine / Arginine 1.09
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 22% RDI 63mg
  • Histidine 17% RDI 119mg
  • Isoleucine 20% RDI 274mg
  • Leucine 15% RDI 416mg
  • Lysine 16% RDI 328mg
  • Methionine 14% RDI 99mg
  • Phenylalanine 28% RDI 241mg
  • Threonine 22% RDI 229mg
  • Tryptophan 26% RDI 72mg
  • Tyrosine 23% RDI 203mg
  • Valine 17% RDI 302mg
Protein Comparison Table

Table Legend

  1. Cooked Spinach (Boiled, Drained)
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 180 180
Essential  
Histidine (mg)
(%RDI)		 119
(17%)		 119
(17%)
Isoleucine (mg)
(%RDI)		 274
(20%)		 274
(20%)
Leucine (mg)
(%RDI)		 416
(15%)		 416
(15%)
Lysine (mg)
(%RDI)		 328
(16%)		 328
(16%)
Methionine (mg)
(%RDI)		 99
(14%)		 99
(14%)
Phenylalanine (mg)
(%RDI)		 241
(28%)		 241
(28%)
Threonine (mg)
(%RDI)		 229
(22%)		 229
(22%)
Tryptophan (mg)
(%RDI)		 72
(26%)		 72
(26%)
Valine (mg)
(%RDI)		 302
(17%)		 302
(17%)
Conditional  
Arginine (mg) 302
302
Cystine (mg)
(%RDI)		 63
(22%)		 63
(22%)
Glycine (mg) 252
252
Proline (mg) 209
209
Tyrosine (mg)
(%RDI)		 203
(23%)		 203
(23%)
Non-Essential  
Alanine (mg) 265
265
Aspartic acid (mg) 450
450
Betaine (mg) 160
160
Glutamic acid (mg) 643
643
Hydroxyproline (mg) --
0
Serine (mg) 193
193
Lysine to Arginine Ratio of All Selected Foods: 1.09
Data Source
Cooked Spinach (Boiled, Drained)
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.