Milliliters to Grams by Ingredient
Milliliters are the precision unit of metric cooking. When a recipe says 250 ml of milk or 15 ml of oil, it is giving you an exact volume that a graduated measuring jug can hit precisely. The gram weight of that volume depends on the ingredient, because ml measures space while grams measure mass. For water the two are nearly interchangeable (1 ml = ~1g), but for oil 1 ml is only 0.9g and for honey it is 1.4g. For example, 1 milliliter of olive oil is 0.91 g, while 1 milliliter of honey is 1.44 g. Choose your ingredient below.
Liquids
Milliliter measurements for liquids are standard in metric recipes worldwide. Water is the baseline at about 1g per ml. Oils are lighter (olive oil is about 0.91g per ml) and syrups are heavier (honey is about 1.44g per ml). For cocktails and precision sauces, the actual gram weight per ml matters.
Related Conversions
Frequently Asked Questions
Only for water (approximately). Milliliters measure volume and grams measure weight. For oil, 1 ml is about 0.9g. For honey, 1 ml is about 1.4g. You need to know the ingredient to convert between the two.
Because ml can be measured with a graduated jug or measuring cup, which is faster than weighing on a scale for liquids. Grams are used for dry ingredients where a scale is more accurate than volume scooping.
Yes. A milliliter (ml) and a cubic centimeter (cc) are the same volume. Medical and scientific contexts tend to use cc, while cooking uses ml.
1 teaspoon is about 5 ml, 1 tablespoon is about 15 ml, 1 cup is about 237 ml, and 1 liter is 1,000 ml. Milliliters are the smallest standard metric volume unit used in cooking.