Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Watermelon
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Strawberries
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  • Calories 99 5% DV
  • Protein 2.1g 4% DV
  • Carbs 24g 9% DV
  • Fat 0.7g 1% DV
  • Fiber 3.9g 14% DV
  • Sugar 18g 35% DV
  • Amino Acid Score 5%
  • Lysine / Arginine 1.01
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 5% RDI 13mg
  • Histidine 4% RDI 29mg
  • Isoleucine 4% RDI 56mg
  • Leucine 3% RDI 84mg
  • Lysine 7% RDI 139mg
  • Methionine 2% RDI 13mg
  • Phenylalanine 6% RDI 55mg
  • Threonine 7% RDI 75mg
  • Tryptophan 9% RDI 24mg
  • Tyrosine 6% RDI 55mg
  • Valine 3% RDI 56mg
Protein Comparison Table

Table Legend

  1. Watermelon
  2. Strawberries
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 154 166 320
Essential  
Histidine (mg)
(%RDI)
9
(1%)
20
(3%)
29
(4%)
Isoleucine (mg)
(%RDI)
29
(2%)
27
(2%)
56
(4%)
Leucine (mg)
(%RDI)
28
(1%)
56
(2%)
84
(3%)
Lysine (mg)
(%RDI)
95
(5%)
43
(2%)
139
(7%)
Methionine (mg)
(%RDI)
9
(1%)
3
(0%)
13
(2%)
Phenylalanine (mg)
(%RDI)
23
(3%)
32
(4%)
55
(6%)
Threonine (mg)
(%RDI)
42
(4%)
33
(3%)
75
(7%)
Tryptophan (mg)
(%RDI)
11
(4%)
13
(5%)
24
(9%)
Valine (mg)
(%RDI)
25
(1%)
32
(2%)
56
(3%)
Conditional  
Arginine (mg) 91
46
137
Cystine (mg)
(%RDI)
3
(1%)
10
(3%)
13
(5%)
Glycine (mg) 15
43
59
Proline (mg) 37
33
70
Tyrosine (mg)
(%RDI)
18
(2%)
37
(4%)
55
(6%)
Non-Essential  
Alanine (mg) 26
55
81
Aspartic acid (mg) 60
247
307
Betaine (mg) 0
0
1
Glutamic acid (mg) 97
163
260
Hydroxyproline (mg) --
--
0
Serine (mg) 25
42
66
Lysine to Arginine Ratio of All Selected Foods: 1.01
Data Source
Watermelon
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.
Strawberries
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.