Why does fat-free liquid margarine weigh almost the same as water per cup?

With the fat removed, this product is overwhelmingly water with dissolved salt, thickeners, and flavorings. Its density of 1.014 g/ml is only 1.4% above water, reflecting the small mass contribution of dissolved solids. A cup weighs 240 g -- just 3 g more than a cup of pure water (237 g).

Can I substitute fat-free liquid margarine for butter in baking recipes?

Not reliably. Butter is approximately 80% fat and performs critical structural functions in baking: it traps air when creamed, creates flaky layers in pastry, and contributes to browning via the Maillard reaction. Fat-free liquid margarine lacks all of these capabilities. Using it in place of butter will produce flat, dense, pale baked goods. It is suited only for surface applications like drizzling or light sauteing.

Margarine végétale à tartiner, sans matières grasses, liquide, avec sel : conversion mL vers grammes

Par Fidamen-Chefsolver Team | Révisé par Chefsolver Staff

Fat-free liquid vegetable oil spread is a pourable, water-based condiment with a density of 1.014 g/ml, slightly above pure water. One US cup weighs approximately 240 g and one tablespoon about 15.0 g. Because virtually all the fat has been removed, this product is essentially flavored water thickened with emulsifiers, gums, and salt, which accounts for its density being marginally higher than water. It is used as a low-calorie alternative to butter or oil for topping vegetables, moistening bread, or drizzling over popcorn, but it cannot replicate the structural role of fat in baking -- it will not cream with sugar, will not create flaky layers, and will not brown properly.

Quick convert

Ingrédient

Tasse US = 236,588 mL
1 c. à soupe = 14,787 mL
1 c. à café = 4,929 mL

Table de référence

Margarine végétale à tartiner, sans matières grasses, liquide, avec sel — de millilitres en grammes
mL	g
10	10
25	25
50	51
75	76
100	101

Comment fonctionne cette conversion

Les millilitres mesurent le volume et les grammes le poids. La densité de Margarine végétale à tartiner, sans matières grasses, liquide, avec sel étant de 1.014 g/mL, 10 mL pèsent 10 g — et non 10 g comme ce serait le cas pour l'eau. Ce convertisseur utilise la densité réelle de Margarine végétale à tartiner, sans matières grasses, liquide, avec sel pour un résultat précis.

Notes de mesure

Les valeurs sont arrondies au gramme le plus proche. Le poids réel peut varier légèrement selon le tassement, la température et la marque. Pour la pâtisserie de précision, une balance de cuisine est toujours plus fiable que les mesures volumétriques.

Questions fréquentes

Why does fat-free liquid margarine weigh almost the same as water per cup?: With the fat removed, this product is overwhelmingly water with dissolved salt, thickeners, and flavorings. Its density of 1.014 g/ml is only 1.4% above water, reflecting the small mass contribution of dissolved solids. A cup weighs 240 g -- just 3 g more than a cup of pure water (237 g).
Can I substitute fat-free liquid margarine for butter in baking recipes?: Not reliably. Butter is approximately 80% fat and performs critical structural functions in baking: it traps air when creamed, creates flaky layers in pastry, and contributes to browning via the Maillard reaction. Fat-free liquid margarine lacks all of these capabilities. Using it in place of butter will produce flat, dense, pale baked goods. It is suited only for surface applications like drizzling or light sauteing.