Quantity of Matter Conversion

How to use the tool

Type the number you want to convert in the value field, it will be displayed below:

Decimal places:


Conversion Tables

Milimol (mmol)
Mol (mol)
kilomol (kmol)
Pound mol (lb-mol)

What is Amount of Matter?

Quantity of matter expresses the number of particles contained by a substance, if there are many particles, the substance also has a high amount of matter.

The mol is used to describe the amount of matter that a system with elementary entities can have.

How to Calculate Amount of Matter

The Amount of Matter is calculated by the following expression:

n = m / M

Please note:

n = amount of matter
m = mass
M = molar mass

The International System of Units (SI) uses the mole to represent the amount of matter.