Enter the total number of milliliters into the calculator to convert into the total number of milligrams.

## ml to mg Formula

The following formula is used to convert milliliters to milligrams.

mg = ml * 1000 * d

- Where mg is milligrams
- ml is milliliters
- d is the density (kg/m^3)

## mL to mg Definition

The conversion of mL to mg is the conversion of a volume to mass using the density of the material or substance.

## mL to mg Example

How to convert mL to mg?

**First, determine the volume.**Measure the total volume of the substance.

**Next, determine the density.**Calculate the density of the substance.

**Finally, calculate the mass.**Calculate the mass using the formula above.

## FAQ

**What is density in the formula above?**

The density in the formula above is typically considered to b 1 kg/m^3 because most often this conversion is done on water and that is the density of water.