Grams per Mole to Grams Calculator

Convert Grams per Mole (molar mass) to Grams by entering the molar mass and the number of moles.

Input Parameters

Calculation Results

Calculation Formula

Grams = Molar Mass × Number of Moles

Where:
Grams = Mass in grams
Molar Mass = Grams per mole (g/mol)
Number of Moles = Moles of substance

Grams per Mole to Grams Calculator Calculator Usage Guide

Learn how to use the Grams per Mole to Grams Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the Molar Mass in grams per mole (g/mol). This is the mass of one mole of a substance.
  2. Enter the Number of Moles you have. This is the quantity of the substance in moles.
  3. Click the Calculate button to compute the mass in grams.
  4. The result will be displayed in the Mass (Grams) field.

Example

If you have 2 moles of water (H₂O), and the molar mass of water is 18.015 g/mol, the mass in grams would be:

Mass = 18.015 g/mol × 2 moles = 36.03 grams

Working Principle

The calculator uses the formula: Mass (grams) = Molar Mass (g/mol) × Number of Moles. This is a fundamental relationship in chemistry that allows you to convert between the amount of substance in moles and its mass in grams.