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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Cantaloupe Melons
×
Honeydew Melon
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 168 8% DV
  • Protein 3.3g 7% DV
  • Carbs 42g 15% DV
  • Fat 0.8g 1% DV
  • Fiber 3.6g 13% DV
  • Sugar 37g 75% DV
  • Amino Acid Score 7%
  • Lysine / Arginine 1.08
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 5% RDI 15mg
  • Histidine 6% RDI 44mg
  • Isoleucine 6% RDI 89mg
  • Leucine 4% RDI 106mg
  • Lysine 9% RDI 179mg
  • Methionine 5% RDI 39mg
  • Phenylalanine 10% RDI 89mg
  • Threonine 9% RDI 94mg
  • Tryptophan 8% RDI 23mg
  • Tyrosine 7% RDI 60mg
  • Valine 6% RDI 114mg
Protein Comparison Table

Table Legend

  1. Watermelon
  2. Cantaloupe Melons
  3. Honeydew Melon
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 154 177 170 501
Essential  
Histidine (mg)
(%RDI)
9
(1%)
27
(4%)
9
(1%)
44
(6%)
Isoleucine (mg)
(%RDI)
29
(2%)
37
(3%)
22
(2%)
89
(6%)
Leucine (mg)
(%RDI)
28
(1%)
51
(2%)
27
(1%)
106
(4%)
Lysine (mg)
(%RDI)
95
(5%)
53
(3%)
31
(1%)
179
(9%)
Methionine (mg)
(%RDI)
9
(1%)
21
(3%)
9
(1%)
39
(5%)
Phenylalanine (mg)
(%RDI)
23
(3%)
41
(5%)
26
(3%)
89
(10%)
Threonine (mg)
(%RDI)
42
(4%)
30
(3%)
22
(2%)
94
(9%)
Tryptophan (mg)
(%RDI)
11
(4%)
4
(1%)
9
(3%)
23
(8%)
Valine (mg)
(%RDI)
25
(1%)
58
(3%)
31
(2%)
114
(6%)
Conditional  
Arginine (mg) 91
51
24
166
Cystine (mg)
(%RDI)
3
(1%)
4
(1%)
9
(3%)
15
(5%)
Glycine (mg) 15
46
27
89
Proline (mg) 37
34
20
91
Tyrosine (mg)
(%RDI)
18
(2%)
25
(3%)
17
(2%)
60
(7%)
Non-Essential  
Alanine (mg) 26
168
75
269
Aspartic acid (mg) 60
241
150
450
Betaine (mg) 0
0
--
1
Glutamic acid (mg) 97
370
260
727
Hydroxyproline (mg) --
--
--
0
Serine (mg) 25
74
39
138
Lysine to Arginine Ratio of All Selected Foods: 1.08
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.
Cantaloupe Melons
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.
Honeydew Melon
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.