Milliliters to Grams Converter

No. 1 mL equals 1 gram only for water at standard temperature. Other liquids have different densities. For example, 1 mL of honey weighs about 1.42 grams, while 1 mL of oil weighs about 0.92 grams.

Density is the ratio of mass to volume. Heavier liquids like honey have a higher density and weigh more per milliliter than lighter liquids like oil.

Multiply the volume in milliliters by the density of the liquid. For water, the density is 1.0 g/mL, so mL and grams are the same. For other liquids, look up the specific density.