Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.

instructions

Edit Save Share

Done

Settings

Margarine (Unsalted)

×

Unsalted Butter

×

Clear Calculation Calculate Save Calculation

Number of Servings:

Edit Share Save

Quick Stats

Calories 407 20% DV
Protein 0.3g 1% DV
Carbs 0.2g 0% DV
Fat 46g 71% DV
Fiber 0g 0% DV
Sugar 0g 0% DV

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 1% RDI 2mg
Histidine 1% RDI 7mg
Isoleucine 1% RDI 14mg
Leucine 1% RDI 24mg
Lysine 1% RDI 19mg
Methionine 1% RDI 6mg
Phenylalanine 1% RDI 12mg
Threonine 1% RDI 11mg
Tryptophan 1% RDI 3mg
Tyrosine 1% RDI 12mg
Valine 1% RDI 16mg

Protein Comparison Table

Table Legend

Margarine (Unsalted)
Unsalted Butter

-- = missing data

	Amino Acids
Food #	1	2	Total
Weight (g)	28	28	57
Essential
Histidine (mg) (%RDI)	-- (--%)	7 (1%)	7 (1%)
Isoleucine (mg) (%RDI)	-- (--%)	14 (1%)	14 (1%)
Leucine (mg) (%RDI)	-- (--%)	24 (1%)	24 (1%)
Lysine (mg) (%RDI)	-- (--%)	19 (1%)	19 (1%)
Methionine (mg) (%RDI)	-- (--%)	6 (1%)	6 (1%)
Phenylalanine (mg) (%RDI)	-- (--%)	12 (1%)	12 (1%)
Threonine (mg) (%RDI)	-- (--%)	11 (1%)	11 (1%)
Tryptophan (mg) (%RDI)	-- (--%)	3 (1%)	3 (1%)
Valine (mg) (%RDI)	-- (--%)	16 (1%)	16 (1%)
Conditional
Arginine (mg)	--	9	9
Cystine (mg) (%RDI)	-- (--%)	2 (1%)	2 (1%)
Glycine (mg)	--	5	5
Proline (mg)	--	23	23
Tyrosine (mg) (%RDI)	-- (--%)	12 (1%)	12 (1%)
Non-Essential
Alanine (mg)	--	8	8
Aspartic acid (mg)	--	18	18
Betaine (mg)	--	--	0
Glutamic acid (mg)	--	50	50
Hydroxyproline (mg)	--	--	0
Serine (mg)	--	13	13

Lysine to Arginine Ratio of All Selected Foods: 2.11

Data Source

Margarine (Unsalted)

USDA Food Data Central Standard Release (Common)

Unsalted Butter

USDA Food Data Central Standard Release (Common)