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 46 2% DV
  • Protein 5.9g 12% DV
  • Carbs 7.5g 3% DV
  • Fat 0.5g 1% DV
  • Fiber 4.8g 17% DV
  • Sugar 0.9g 2% DV
  • Amino Acid Score 10%
  • Lysine / Arginine 1.08
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 24% RDI 70mg
  • Histidine 19% RDI 132mg
  • Isoleucine 22% RDI 304mg
  • Leucine 17% RDI 462mg
  • Lysine 17% RDI 364mg
  • Methionine 15% RDI 110mg
  • Phenylalanine 31% RDI 268mg
  • Threonine 24% RDI 254mg
  • Tryptophan 29% RDI 80mg
  • Tyrosine 26% RDI 226mg
  • Valine 18% RDI 336mg
Protein Comparison Table

Table Legend

  1. Cooked Spinach (Boiled, Drained)
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 200 200
Essential  
Histidine (mg)
(%RDI)
132
(19%)
132
(19%)
Isoleucine (mg)
(%RDI)
304
(22%)
304
(22%)
Leucine (mg)
(%RDI)
462
(17%)
462
(17%)
Lysine (mg)
(%RDI)
364
(17%)
364
(17%)
Methionine (mg)
(%RDI)
110
(15%)
110
(15%)
Phenylalanine (mg)
(%RDI)
268
(31%)
268
(31%)
Threonine (mg)
(%RDI)
254
(24%)
254
(24%)
Tryptophan (mg)
(%RDI)
80
(29%)
80
(29%)
Valine (mg)
(%RDI)
336
(18%)
336
(18%)
Conditional  
Arginine (mg) 336
336
Cystine (mg)
(%RDI)
70
(24%)
70
(24%)
Glycine (mg) 280
280
Proline (mg) 232
232
Tyrosine (mg)
(%RDI)
226
(26%)
226
(26%)
Non-Essential  
Alanine (mg) 294
294
Aspartic acid (mg) 500
500
Betaine (mg) 178
178
Glutamic acid (mg) 714
714
Hydroxyproline (mg) --
0
Serine (mg) 214
214
Lysine to Arginine Ratio of All Selected Foods: 1.08
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.