FATSL
Aspartame calories: pure E951 in milligrams or grams
Food identity, the scope of available data and the calculation that can be supported.
Pure ingredient and prepared sweetener
The approximate energy factor for pure aspartame is 4 kcal per gram. For example, 100 mg is 0.1 g and corresponds to about 0.4 kcal. This is a mass calculation, not a dose recommendation. A tablet or blend may contain other ingredients; its weight is not automatically the weight of pure E951.
Scope of the calculation
Multiply known grams of pure aspartame by 4; divide milligrams by 1,000 first. This factor does not supply complete macros for a blend or establish a safe intake. People with phenylketonuria must follow their medical restrictions and product warnings about phenylalanine.
Energy from a known mass of pure E951
Approximate calories: kcal
Continue with your own food
Match the edible part, preparation and nutrition basis. Use your own package or receipt when it describes the actual food. Missing values remain unknown.
Use a known label and weighed serving